diff hidden-parameter-between-10g-and-11g

Sheet1

NAME G11_VALUE G10_VALUE DESCRIB

_ior_serialize_fault 0 0

_inject_startup_fault 0 0

_latch_recovery_alignment 65534 998

_spin_count 2000 2000

_latch_miss_stat_sid 0 0

_max_sleep_holding_latch 4 4

_max_exponential_sleep 0 0

_other_wait_threshold 0 0

_other_wait_event_exclusion

_use_vector_post TRUE TRUE use vector post_latch_class_0 latch class 0_latch_class_1 latch class 1_latch_class_2 latch class 2_latch_class_3 latch class 3_latch_class_4 latch class 4_latch_class_5 latch class 5_latch_class_6 latch class 6_latch_class_7 latch class 7

_latch_classes

_ultrafast_latch_statistics TRUE TRUE

_enable_reliable_latch_waits TRUE TRUE

_wait_breakup_time_csecs 300

inject fault in the ior serialize codeinject fault in the startup codealign latch recovery structuresAmount to spin waiting for a latchSid of process for which to collect latch stats

max time to sleep while holding a latchmax sleep during exponential backoffthreshold wait percentage for event wait class Otherexclude event names from _other_wait_threshold calculations

latch classes overridemaintain fast-path statistics for ultrafast latchesEnable reliable latch waitsWait breakup time (in centiseconds)

Sheet1

_wait_breakup_threshold_csecs 600

_disable_wait_state

_wait_tracker_num_intervals 0

_wait_tracker_interval_secs 10

_wait_samples_max_time_secs 120

_wait_samples_max_sections 40

lock_name_space

processes 150 150 user processes

sessions 170 170

timed_statistics TRUE TRUE

timed_os_statistics 0 0

resource_limit FALSE FALSE

license_max_sessions 0 0

license_sessions_warning 0 0

_session_idle_bit_latches 0 0

_ksu_diag_kill_time 5 5

Wait breakup threshold (in centiseconds)Disable wait stateWait Tracker number of intervalsWait Tracker number of seconds per intervalWait Samples maximum time in secondsWait Samples maximum sectionslock name space used for generating lock names for standby/clone database

user and system sessionsmaintain internal timing statisticsinternal os statistic gathering interval in secondsmaster switch for resource limitmaximum number of non-system user sessions allowedwarning level for number of non-system user sessions

one latch per session or a latch per group of sessions

number of seconds ksuitm waits before killing diag

Sheet1

_ksuitm_dont_kill_dumper FALSE FALSE

_cleanup_timeout 300

_disable_image_check FALSE FALSE

_num_longop_child_latches 4 4

_longops_enabled TRUE TRUE

_test_ksusigskip 5 5

_disable_kcbhxor_osd FALSE FALSE

_disable_system_state 4294967294 4294967294

FALSE

_session_wait_history 10 10

_session_idle_check_interval 60 60

_pkt_enable FALSE FALSE

_pkt_start FALSE FALSE

_pkt_pmon_interval 50 50

_dead_process_scan_interval 60 10

_collapse_wait_history FALSE FALSE

delay inst. termination to allow processes to dumptimeout value for PMON cleanupDisable Oracle executable image checkingnumber of child latches for long op arraylongops stats enabledtest the function ksusigskipdisable kcbh(c)xor OSD functionality

disable system state dump

_disable_system_state_wait_samples

Disable system state dump – wait samples

enable session wait history collectionResource Manager session idle limit check interval in secondsenable progressive kill teststart progressive kill test instrumention

PMON process clean-up interval (cs)PMON dead process scan intervalcollapse wait history

Sheet1

_short_stack_timeout_ms 30000 30000

_sga_early_trace 0

_kill_session_dump TRUE

_logout_storm_rate 0

_logout_storm_timeout 5

_logout_storm_retrycnt 600

_ksuitm_addon_trccmd

_timeout_actions_enabled TRUE

_idle_session_kill_enabled TRUE

_disable_vktm FALSE

_disable_highres_ticks FALSE

_disable_sec_ticks FALSE

_timer_precision 20

_iorm_tout 1000

__oracle_base /u01/app/maclean

_single_process FALSE FALSE

_disable_cpu_check FALSE

short stack timeout in mssga early trace eventProcess dump on kill session immediate

number of processes that can logout in a second

timeout in centi-seconds for time to wait between retriesmaximum retry count for logouts

command to execute when dead processes don’t go away

enables or disables KSU timeout actionsenables or disables resource manager session idle limit checksdisable vktm process

disable high-res tick counter

disable low-res (sec) counterVKTM sleep time in milli-secIORM scheduler timeout value in msecORACLE_BASErun without detached processesdisable cpu_count check

Sheet1

cpu_count 4 4

_dbg_proc_startup FALSE FALSE

_static_backgrounds

_enqueue_deadlock_time_sec 5

_number_cached_attributes 10 10

instance_groups

_kss_quiet FALSE

event

_oradebug_force FALSE FALSE

30000 30000

_ksdxdocmd_enabled TRUE

_ksdx_charset_ratio 0

_watchpoint_on FALSE FALSE

_ksdxw_num_sgw 10 10

number of CPUs for this instance

debug process startupstatic backgroundsrequests with timeout <= this will not have deadlock detectionmaximum number of cached attributes per instance

list of instance group namesif TRUE access violations during kss dumps are not recordeddebug event control – default null stringforce target processes to execute oradebug commands?

_ksdxdocmd_default_timeout_ms

default timeout for internal oradebug commandsif TRUE ksdxdocmd* invocations are enabledratio between the system and oradebug character setis the watchpointing feature turned on?

number of watchpoints to be shared by all processes

Sheet1

_ksdxw_num_pgw 10 10

_ksdxw_stack_depth 4 4

_ksdxw_cini_flg 0 0

_ksdxw_nbufs 1000 1000

sga_max_size 524288000 167772160

_enable_shared_pool_durations TRUE

_NUMA_pool_size Not specified Not specified

_enable_NUMA_optimization TRUE TRUE

pre_page_sga FALSE FALSE

shared_memory_address 0 0

hi_shared_memory_address 0 0

use_indirect_data_buffers FALSE FALSE

_use_ism TRUE TRUE

lock_sga FALSE FALSE

_lock_sga_areas 0 0

number of watchpoints on a per-process basis

number of PCs to collect in the stack when watchpoint is hitksdxw context initialization flagksdxw number of buffers in buffered modemax total SGA sizetemporary to disable/enable kgh policyaggregate size in bytes of NUMA pool

Enable NUMA specific optimizationspre-page sga for processSGA starting address (low order 32-bits on 64-bit platforms)SGA starting address (high order 32-bits on 64-bit platforms)

Enable indirect data buffers (very large SGA on 32-bit platforms)Enable Shared Page Tables – ISMLock entire SGA in physical memoryLock specified areas of the SGA in physical memory

Sheet1

_NUMA_instance_mapping Not specified Not specified

2 2

_simulator_pin_inval_maxcnt 16 16

10240 10240

_simulator_lru_rebalance_sizthr 5 2

_simulator_bucket_mindelta 8192 8192

_simulator_lru_scan_count 8 8

_simulator_internal_bound 10 10

_simulator_reserved_obj_count 1024 1024

4096 4096

_simulator_sampling_factor 2 2

_realfree_heap_max_size 32768 32768

_realfree_heap_pagesize_hint 65536 65536

_realfree_heap_mode 0 0

_use_realfree_heap TRUE TRUE

_pga_large_extent_size 1048576 1048576

_uga_cga_large_extent_size 262144 262144

_total_large_extent_memory 0 0

Set of nodes that this instance should run on

_simulator_upper_bound_multiple

upper bound multiple of pool size

maximum count of invalid chunks on pin list

_simulator_lru_rebalance_thresh

LRU list rebalance threshold (count)

LRU list rebalance threshold (size)LRU bucket minimum deltaLRU scan count

simulator internal bound percentsimulator reserved object count

_simulator_reserved_heap_count

simulator reserved heap countsampling factor for the simulator

minimum max total heap size, in Kbyteshint for real-free page size in bytesmode flags for real-free heapuse real-free based allocator for PGA memoryPGA large extent sizeUGA/CGA large extent sizeTotal memory for allocating large extents

Sheet1

_use_ism_for_pga TRUE TRUE

_private_memory_address

_mem_annotation_sh_lev 0 0

_mem_annotation_pr_lev 0 0

_mem_annotation_scale 1 1

_mem_annotation_store FALSE FALSE

_4031_dump_bitvec 67194879 67194879

_4031_max_dumps 100 100

_4031_dump_interval 300 300

_4031_sga_dump_interval 3600 3600

_4031_sga_max_dumps 10 10

_numa_trace_level 0

_mem_std_extent_size 4096 4096

_kgsb_threshold_size 16777216

Use ISM for allocating large extentsStart address of large extent memory segment

shared memory annotation collection level

private memory annotation collection levelmemory annotation pre-allocation scalingmemory annotation in-memory storebitvec to specify dumps prior to 4031 error

Maximum number of 4031 dumps for this process

Dump 4031 error once for each n-second interval

Dump 4031 SGA heapdump error once for each n-second intervalMaximum number of SGA heapdumpsnuma trace eventstandard extent size for fixed-size-extent heapsthreshold size for base allocator

Sheet1

_endprot_chunk_comment chk 10235 dflt

_endprot_heap_comment hp 10235 dflt

_endprot_subheaps TRUE

_sga_locking none

__shared_pool_size 150994944 62914560

shared_pool_size 0 0

__large_pool_size 4194304 4194304

large_pool_size 0 0

__java_pool_size 12582912 4194304

java_pool_size 0 0

__streams_pool_size 0 0

streams_pool_size 0 0

_large_pool_min_alloc 65536 16000

shared_pool_reserved_size 7549747 2936012

_shared_pool_reserved_pct 5 5

4400 4400

chunk comment for selective overrun protectionheap comment for selective overrun protectionselective overrun protection for subeheapssga granule locking stateActual size in bytes of shared poolsize in bytes of shared poolActual size in bytes of large poolsize in bytes of large poolActual size in bytes of java poolsize in bytes of java poolActual size in bytes of streams poolsize in bytes of the streams pool

minimum allocation size in bytes for the large allocation pool

size in bytes of reserved area of shared poolpercentage memory of the shared pool allocated for the reserved area

_shared_pool_reserved_min_alloc

minimum allocation size in bytes for reserved area of shared pool

Sheet1

java_soft_sessionspace_limit 0 0

java_max_sessionspace_size 0 0

_kghdsidx_count 1 1

_test_param_1 25 25

_test_param_2

_test_param_3

_test_param_4

_test_param_5 25 25

_test_param_6 0 0

spfile

instance_type RDBMS RDBMS

FALSE FALSE

_parameter_table_block_size 1024 1024

_high_priority_processes LMS*|VKTM

_os_sched_high_priority 1 1

_ksb_restart_clean_time 30000

_ksb_restart_policy_times 0, 60, 120, 240

1000

warning limit on size in bytes of a Java sessionspacemax allowed size in bytes of a Java sessionspacemax kghdsidx counttest parmeter 1 – integertest parameter 2 – stringtest parameter 3 – stringtest parameter 4 – string list

test parmeter 5 – deprecated integertest parmeter 6 – size (ub8)

/u01/app/maclean/product/11.1.0/db_1/dbs/spfilePROD2.ora

/u01/oracle/product/10.2.0/db_1/dbs/spfilePROD1.ora

server parameter filetype of instance to be executed

_disable_instance_params_check

disable instance type check for ksp

parameter table block sizeHigh Priority Process Name MaskOS high priority level

process uptime for restarts

process restart policy times in seconds

_high_priority_process_num_yields_before_sleep

the number of yields performed by high priority processesbefore they sleep

Sheet1

_ksd_test_param 999 999

_kse_die_timeout 60000 60000

_stack_guard_level 0 0

_kse_pc_table_size 256 256

_kse_signature_entries 0

_kse_signature_limit 7

_kse_snap_ring_size 0

_messages 300 300

_enqueue_locks 2300 2380

_enqueue_resources 968 968

_enqueue_hash 375 375

FALSE FALSE

_enqueue_hash_chain_latches 4 4

_ksi_trace

_ksi_trace_bucket PRIVATE

_ksi_trace_bucket_size 8192

_ksi_clientlocks_enabled TRUE

KSD test parmeter

amount of time a dying process is spared by PMON (in centi-secs)stack guard levelkse pc table cache size

number of entries in the kse stack signature cachenumber of stack frames to cache per kse signaturering buffer to debug internal error 17090

message queue resources – dependent on # processes & # bufferslocks for managed enqueuesresources for enqueuesenqueue hash table length

_enqueue_debug_multi_instance

debug enqueue multi instanceenqueue hash chain latchesKSI trace string of lock type(s)memory tracing: use ksi-private or rdbms-shared bucketsize of the KSI trace bucket

if TRUE, DLM-clients can provide the lock memory

Sheet1

_trace_processes ALL ALL

_trace_events

_trace_buffers ALL:256 ALL:256

_trace_dump_static_only FALSE

_trace_dump_all_procs FALSE

_trace_dump_cur_proc_only FALSE

_trace_dump_client_buckets TRUE

_cdmp_diagnostic_level 2

nls_language AMERICAN AMERICAN

nls_territory AMERICA AMERICA

nls_sort

nls_date_language

nls_date_format

nls_currency

nls_numeric_characters

nls_iso_currency

nls_calendarnls_time_format time format

nls_timestamp_format

enable KST tracing in processtrace events enabled at startuptrace buffer sizes per processif TRUE filter trace dumps to always loaded dllsif TRUE on error buckets of all processes will be dumped to the current trace file

if TRUE on error just dump our process bucketif TRUE dump client (ie. non-kst) buckets

cdmp directory diagnostic levelNLS language nameNLS territory nameNLS linguistic definition name

NLS date language nameNLS Oracle date formatNLS local currency symbolNLS numeric charactersNLS ISO currency territory nameNLS calendar system name

time stamp format

Sheet1

nls_time_tz_format

nls_timestamp_tz_format

nls_dual_currency

nls_comp BINARY

nls_length_semantics BYTE BYTE

nls_nchar_conv_excp FALSE FALSE

_nchar_imp_cnv TRUE TRUE

_disable_file_locks FALSE FALSE

_ksfd_verify_write FALSE FALSE

_disable_odm FALSE FALSE

fileio_network_adapters

_enable_list_io FALSE FALSE Enable List I/O

filesystemio_options none none

_omf enabled enabled

_aiowait_timeouts 100 100

_io_shared_pool_size 4194304 4194304

time with timezone formattimestampe with timezone formatDual currency symbolNLS comparison

create columns using byte or char semantics by defaultNLS raise an exception instead of allowing implicit conversionNLS allow Implicit Conversion between CHAR and NCHARdisable file locks for control, data, redo log filesverify asynchronous writes issued through ksfddisable odm featureNetwork Adapters for File I/O

IO operations on filesystem filesenable/disable OMFNumber of aiowait timeouts before error is reportedSize of I/O buffer pool from SGA

Sheet1

_max_io_size 1048576

_io_statistics TRUE

_db_file_direct_io_count 1048576 1048576

_cell_fast_file_create TRUE

_cell_fast_file_restore TRUE

_ioslave_issue_count 500 500

_ioslave_batch_count 1 1

disk_asynch_io TRUE TRUE

tape_asynch_io TRUE TRUE

_io_slaves_disabled FALSE FALSE

dbwr_io_slaves 0 0

_lgwr_io_slaves 0 0

_arch_io_slaves 0 0

_backup_disk_io_slaves 0 0

backup_tape_io_slaves FALSE FALSE

_fg_iorm_slaves 1

_backup_io_pool_size 1048576 1048576

_high_server_threshold 0 0

_low_server_threshold 0 0

Maximum I/O size in bytes for sequential file accessesif TRUE, ksfd I/O statistics are collectedSequential I/O buf sizeAllow optimized file creation path for CellsAllow optimized rman restore for CellsIOs issued before completion checkPer attempt IOs picked

Use asynch I/O for random access devices

Use asynch I/O requests for tape devicesDo not use I/O slavesDBWR I/O slavesLGWR I/O slavesARCH I/O slaves

BACKUP Disk I/O slavesBACKUP Tape I/O slavesForeGround I/O slaves for IORMmemory to reserve from the large poolhigh server thresholdslow server thresholds

Sheet1

4

_max_temp_overhead 0

resource_manager_plan

_yield_check_interval 100000 100000

_quantum_donation_limit 0

_resource_manager_always_off FALSE

_resource_manager_always_on TRUE TRUE

FALSE

_max_small_io 0

_max_large_io 0

_auto_assign_cg_for_sessions FALSE

_rm_numa_simulation_pgs 0

_rm_numa_simulation_cpus 0

_rm_numa_sched_enable TRUE

_ksr_unit_test_processes 0

resource_manager_cpu_allocation

Resource Manager CPU allocationmax tempspc overheadresource mgr top planinterval to check whether actses should yieldnumber of quantum donations allowed per quantumdisable the resource manager alwaysenable the resource manager always

_io_resource_manager_always_on

io resource manager always onIORM:max number of small I/O’s to issueIORM:max number of large I/O’s to issueauto assign CGs for sessionsnumber of PGs for numa simulation in resource managernumber of cpus per PG for numa simulation in resource manager

Is Resource Manager (RM) related NUMA scheduled policy enablednumber of ksr unit test processes

Sheet1

_ksv_spawn_control_all FALSE

_ksv_max_spawn_fail_limit 5

_ksv_pool_wait_timeout 600

_ksv_pool_hang_kill_to 0

_ksvppktmode 0

_first_spare_parameter

_second_spare_parameter

_third_spare_parameter

_fourth_spare_parameter

_fifth_spare_parameter

_sixth_spare_parameter

_seventh_spare_parameter

_ksxp_ping_enable TRUE

_ksxp_ping_polling_time 0

FALSE

FALSE

_skgxp_udp_use_tcb TRUE

_ksxp_skgxp_library_path

control all spawning of background slaves

bg slave spawn failure limitbg slave pool wait limitbg slave pool terminate timeoutksv internal pkt testfirst spare parameter – integersecond spare parameter – integerthird spare parameter – integerfourth spare parameter – stringfifth spare parameter – stringsixth spare parameter – string listseventh spare parameter – string list

disable dynamic loadin of lib skgxpmax. arrays for ipc statistics

_ksxp_disable_dynamic_loading

disable dynamic loadin of lib skgxp

_ksxp_disable_rolling_migration

disable possibility of starting rolling migrationdisable use of high speek timerover-ride default location of lib skgxp

Sheet1

_ksxp_disable_ipc_stats FALSE

_ksxp_max_stats_bkts 0

_ksxp_init_stats_bkts 0

_ksxp_stats_mem_lmt 0

cluster_interconnects

_ksxp_send_timeout 300 300

_ksxp_diagmode OFF OFF

_skgxp_reaping 1000 1000

_ksxp_reaping 20

_skgxp_udp_hiwat_warn 1000 1000

_skgxp_udp_ach_reaping_time 120 120

5 5

1024 1024

_ksxp_skgxp_compat_library_path

over-ride default location of lib skgxp compatdisable ipc statisticsmax. arrays for ipc statisticsinitial number arrays for ipc statisticslimit ipc statistics memory. this parameter is a percentage valueinterconnects for RAC useset timeout for sends queued with the inter-instance IPCset to OFF to disable automatic slowsend diagnosticstune skgxp OSD reaping limit

tune ksxp layer reaping limitach hiwat mark warning interval

time in minutes before idle ach’s are reaped

_skgxp_udp_timed_wait_seconds

time in seconds before timed wait is invoked

_skgxp_udp_timed_wait_buffering

diagnostic log buffering space (in bytes) for timed wait (0 means unbufferd

Sheet1

300 300

_disable_duplex_link TRUE FALSE

_diag_diagnostics TRUE TRUE

_disable_interface_checking FALSE FALSE

60 60

_skgxp_udp_lmp_on FALSE

_skgxp_udp_lmp_mtusize 0

0

_skgxp_udp_ack_delay 0

3

5

300

30

_skgxp_min_zcpy_len 0

_skgxp_udp_keep_alive_ping_timer_secs

connection idle time in seconds before keep alive is initiated. min: 30 sec max: 1800 sec default: 300 secTurn off connection duplexingTurn off diag diagnosticsdisable interface checking at startup

_skgxp_udp_interface_detection_time_secs

time in seconds between interface detection checksenable UDP long message protectionMTU size for UDP LMP testing

_skgxp_udp_enable_dynamic_credit_mgmt

Enables dynamic credit managementEnables delayed acks

_skgxp_gen_ant_ping_misscount

ANT protocol ping miss count

_skgxp_gen_rpc_no_path_check_in_sec

ANT ping protocol miss count

_skgxp_gen_rpc_timeout_in_sec

VRPC request timeout when ANT enabled

_skgxp_gen_ant_off_rpc_timeout_in_sec

VRPC request timeout when ANT disabledIPC threshold for zcpy operation (default = 0 – disabled)

Sheet1

_skgxp_min_rpc_rcv_zcpy_len 0

_skgxp_zcpy_flags 0

_skgxp_ctx_flags1 0

_skgxp_ctx_flags1mask 0

_skgxp_dynamic_protocol 0

_skgxp_inets

_ksxp_skgxp_ctx_flags1 0

_ksxp_skgxp_ctx_flags1mask 0

_ksxp_skgxp_dynamic_protocol 4096

_ksxp_dynamic_skgxp_param

_ksxp_testing 0

_ksxp_reporting_process LMD0 LMD0

FALSE

_ksmd_protect_mode off

_ksmg_granule_size 4194304 4194304

_ksmg_granule_locking_status 1 1

_ksmg_lock_check_interval

IPC threshold for rpc rcv zcpy operation (default = 0 – disabled)IPC zcpy options flagsIPC debug options flags (oss)IPC debug options flags mask (oss)IPC protocol override (!0/-1=*,2=UDP,3=RDS,0×1000=ipc_X)limit SKGXP networksIPC debug options flags (RAC)IPC debug options flags mask (RAC)IPC protocol override (RAC) (0/-1=*,2=UDP,3=RDS,!0×1000=ipc_X)

dynamic skgxp parametersKSXP test parameterreporting process for KSXP

_ksxp_unit_test_byte_transformation

enable byte transformation unit testKSMD protect mode for catching stale accessgranule size in bytesgranule locking statustimeout action interval in minutes

Sheet1

_ksmg_lock_reacquire_count 5 5

file_mapping FALSE FALSE

_filemap_dir

_object_statistics TRUE TRUE

_object_stats_max_entries 3072

_enable_rlb TRUE TRUE

_enable_midtier_affinity TRUE

100

2000

_disable_health_check FALSE FALSE

_accept_versions

3 3

3

_deadlock_resolution_level 1

TRUE

60

repeat count for acquisition of locksenable file mappingFILEMAP directoryenable the object level statistics collection

Maximum number of entries to be tracked per statenable RLB metrics processing

enable midtier affinity metrics processing

_midtier_affinity_clusterwait_threshold

cluster wait threshold to enter affinity

_midtier_affinity_goodness_threshold

goodness gradient threshold to dissolve affinityDisable Health CheckList of parameters for rolling operation

_hang_analysis_num_call_stacks

hang analysis num call stacks

_local_hang_analysis_interval_secs

the interval at which local hang analysis is run

automatic deadlock resolution level

_deadlock_resolution_incidents_enabled

create incidents during deadlock resolution

_deadlock_resolution_min_wait_timeout_secs

the minimum wait timeout required for deadlock resolution

Sheet1

60

_heur_deadlock_resolution_secs 0

_deadlock_diagnostic_level 2

_diag_proc_enabled TRUE

_diag_proc_stack_capture_type 1

_diag_proc_max_time_ms 30000

_hang_msg_checksum_enabled TRUE

_kspol_tac_timeout 5

_disable_12751 FALSE

_diskmon_pipe_name

_ksmb_debug 0

_diag_daemon TRUE TRUE

_dump_system_state_scope local local

_dump_trace_scope global global

_deadlock_resolution_signal_process_thresh_secs

the amount of time given to process a deadlock resolution signalthe heuristic wait time per node for deadlock resolutionautomatic deadlock resolution diagnostics level

_blocking_sess_graph_cache_size

blocking session graph cache size in bytes

enable hung process diagnostic APIhung process diagnostic API stack capture type

hung process diagnostic API max wait time in milliseconds

enable hang graph message checksumtimeouts for TAC registerd by kspoldisable policy timeout error (ORA-12751)DiSKMon skgznp pipe nameksmb debug flagsstart DIAG daemon

scope of sysstate dump during instance terminationscope of trace dump during a process crash

Sheet1

_dump_interval_limit 120 120

_dump_max_limit 5 5

_diag_dump_timeout 30

_hang_detection 60 0

_hang_resolution FALSE

_hm_analysis_output_disk FALSE

0

0

10

_hm_verification_interval 60

_hm_log_incidents FALSE

_hm_enable_user_app_checks FALSE

_hm_long_wait_time_threshold 0

_trace_navigation_scope global global

trace dump time interval limit (in seconds)max number of dump within dump intervaltimeout parameter for SYNC dumpHang Management detection interval

Hang Management hang resolutionif TRUE the hang manager outputs hang analysis results to disk

_hm_analysis_oradebug_node_dump_level

the oradebug node dump level for hang manager hang analysis

_hm_analysis_oradebug_sys_dump_level

the oradebug system state level for hang manager hang analysis

_global_hang_analysis_interval_secs

the interval at which global hang analysis is runthe hang manager verification interval

Hang Manager incident loggingHang Management user application checksLong session wait time threshold in secondsenabling trace navigation linking

Sheet1

_max_protocol_support 10000 10000

_lm_lms 0 0

gcs_server_processes 0 0

_lm_dynamic_lms FALSE FALSE

_lm_max_lms 0 0

_lm_activate_lms_threshold 100 100

_lm_lmd_waittime 8 8

_lm_lms_waittime 8 8

_lm_procs 320 320

_lm_ress 6000 6000

_lm_locks 12000 12000

_lm_master_weight 1 1

active_instance_count

Max occurrence protocols supported in a processnumber of background gcs server processes to startnumber of background gcs server processes to startdynamic lms invocation

max. number of background global cache server processes

threshold value to activate an additional lmsdefault wait time for lmd in centisecondsdefault wait time for lms in centisecondsnumber of client processes configured for cluster databasenumber of resources configured for cluster databasenumber of enqueues configured for cluster databasemaster resource weight for this instancenumber of active instances in the cluster database

Sheet1

TRUE TRUE

_lm_enq_rcfg TRUE TRUE

_lm_asm_enq_hashing TRUE

_lm_xids 352 352

_lm_res_part 128 128

_lm_drm_window 0 0

_lm_drm_max_requests 100 100

_lm_drm_xlatch 0 0

_lm_contiguous_res_count 128 128

_lm_num_pt_buckets 8192 4096

_lm_num_pt_latches 128 128

_active_standby_fast_reconfiguration

if TRUE optimize dlm reconfiguration for active/standby OPS

if TRUE enables enqueue reconfigurationif TRUE makes ASM use enqueue master hashing for fusion locks

number of transaction IDs configured for cluster databasenumber of resource partition configured for gcsdynamic remastering bucket window sizedynamic remastering maximum affinity requests processed togetherdynamic remastering forced exclusive latchesnumber of contiguous blocks that will hash to the same HV bucketnumber of buckets in the object affinity hash tablenumber of latches in the object affinity hash table

Sheet1

_lm_node_join_opt FALSE FALSE

_lm_non_fault_tolerant FALSE FALSE

_lm_cache_res_cleanup 25 25

_lm_cache_res_type TMHWDI TMHWDI

_lm_cache_lvl0_cleanup 0 0

_ogms_home

_lm_sync_timeout 420

_lm_ticket_active_sendback

_lm_rcfg_timeout 1260 180000

_lm_enq_lock_freelist

_lm_enqueue_freelist 3 3

_lm_dd_interval 10 60

_lm_dd_scan_interval 5 5

_lm_dd_search_cnt 3

_lm_dd_max_search_time 180

_lm_dd_maxdump 50

cluster database node join optimization in reconfig

disable cluster database fault-tolerance modepercentage of cached resources should be cleanup

cache resource: string of lock types(s)how often to cleanup level 0 cache res (in sec)GMS home directorySynchronization timeout for DLM reconfiguration stepsFlow control ticket active sendback thresholdReconfiguration timeout

Number of ges enqueue element freelistNumber of enqueue freelistdd time interval in secondsdd scan interval in secondsnumber of dd search per token getmax dd search time per token

max number of locks to be dumped during dd validation

Sheet1

120

_dlmtrace

_lm_tx_delta 16 16

_lm_proc_freeze_timeout 300 300

_lm_validate_resource_type FALSE FALSE

_lm_file_affinity

_lm_share_lock_opt FALSE FALSE

_lm_res_hash_bucket 0 0

_ges_diagnostics TRUE TRUE

_fair_remote_cvt FALSE FALSE

20

_lm_rcvr_hang_allow_time 70

_lm_rcvr_hang_kill TRUE

TRUE

_lm_lmon_nowait_latch TRUE

_lm_enqueue_blocker_dump_timeout

enqueue blocker dump timeout

_lm_enqueue_blocker_kill_timeout

enqueue blocker kill timeout

Trace string of global enqueue type(s)TX lock localization deltareconfiguration: process freeze timeoutif TRUE enables resource name validationmapping between file id and master instance numberif TRUE enables share lock optimizationnumber of resource hash bucketsif TRUE enables GES diagnostics

if TRUE enables fair remote convert

_lm_rcvr_hang_check_frequency

receiver hang check frequency in secondsreceiver hang allow time in secondsto kill receiver hang

_lm_rcvr_hang_check_system_load

examine system load when check receiver healthif TRUE makes lmon get nowait latches with timeout loop

Sheet1

_ges_dd_debug 1 TRUE

_lm_global_posts TRUE TRUE

_rcfg_parallel_replay TRUE TRUE

_parallel_replay_msg_limit 4000 4000

_rcfg_parallel_fixwrite TRUE TRUE

_parallel_fixwrite_bucket 1000 1000

_rcfg_parallel_verify TRUE TRUE

_rcfg_disable_verify FALSE

_dump_rcvr_ipc TRUE TRUE

_ges_health_check 1 1

_kill_enqueue_blocker 2

if 1 or higher enables GES deadlock detection debug diagnosticsif TRUE deliver global posts to remote nodes

if TRUE enables parallel replay and cleanup at reconfigurationNumber of messages for each round of parallel replay

if TRUE enables parallel fixwrite at reconfigurationNumber of buckets for each round of fix write

if TRUE enables parallel verify at reconfiguration

if TRUE disables verify at reconfigurationif TRUE enables IPC dump at instance eviction timeif greater than 0 enables GES system health check

if greater than 0 enables killing enqueue blocker

Sheet1

_lm_psrcfg FALSE

_inquiry_retry_interval 3

_gcs_testing 0

_lm_better_ddvictim TRUE

_lm_msg_batch_size 0 0

_lm_tickets 1000 1000

_lm_msg_cleanup_interval 3000 3000

_lm_idle_connection_check TRUE

70

_lm_idle_connection_kill TRUE

_lm_send_mode auto auto

_lm_postevent_buffer_size 256

_lm_send_queue_length 5000 5000

_lm_send_queue_batching TRUE TRUE

_lm_process_batching TRUE TRUE

_lm_sq_batch_factor 2 2

_lm_sq_batch_type auto auto

enable pseudo reconfigurationif greater than 0 enables inquiry retry after specified intervalGCS testing parameterGES better deadlock victimGES batch message sizeGES messaging ticketsGES message buffer cleanup interval timeGES idle connection check

_lm_idle_connection_check_interval

GES idle connection check interval time

GES idle connection killGES send modepostevent buffer sizeGES send queue maximum length

GES send queue message batchingGES implicit process batching for IPC messages

GES send queue minimum batching factor

GES send queue batching mechanism

Sheet1

_lm_sq_batch_waittick 3 3

_lm_sendproxy_reserve 25 25

_lm_checksum_batch_msg 0 FALSE

_abort_recovery_on_join FALSE FALSE

_send_ast_to_foreground TRUE TRUE

_reliable_block_sends FALSE FALSE

_blocks_per_cache_server 2 128

_object_reuse_bast 2

_send_close_with_block TRUE TRUE

_gcs_fast_reconfig TRUE TRUE

_cr_grant_global_role TRUE TRUE

_cr_grant_local_role AUTO AUTO

_skip_assume_msg TRUE TRUE

GES send queue batching waittime in tickGES percentage of send proxy reserve of send tickets

GES checksum batch messagesif TRUE, abort recovery on join reconfigurationsif TRUE, send ast message to foregroundif TRUE, block sends across interconnect are reliablenumber of consecutive blocks per global cache serverif 1 or higher, handle object reuseif TRUE, send close with block even with direct sends

if TRUE, enable fast reconfiguration for gcs locksif TRUE, grant lock for CR requests when block is in global roleturn 3-way CR grants off, make it automatic, or turn it onif TRUE, skip assume message for consigns at the master

Sheet1

_gcs_resources

_gcs_latches 0 0

_gcs_process_in_recovery TRUE TRUE

_scatter_gcs_resources FALSE

_gcs_res_per_bucket 16

_gcs_shadow_locks

_scatter_gcs_shadows FALSE

_side_channel_batch_size 200 200

_side_channel_batch_timeout 6 6

500

_master_direct_sends 31 31

_cgs_send_timeout 300 300

number of gcs resources to be allocatednumber of gcs resource hash latches to be allocated per LMS process

if TRUE, process gcs requests during instance recoveryif TRUE, gcs resources are scattered uniformly across sub poolsnumber of gcs resource per hash bucket

number of pcm shadow locks to be allocatedif TRUE, gcs shadows are scattered uniformly across sub pools

number of messages to batch in a side channel message (DFS)

timeout before shipping out the batched side channelmessages in seconds

_side_channel_batch_timeout_ms

timeout before shipping out the batched side channelmessages in milliseconds

direct sends for messages from master (DFS)CGS send timeout value

Sheet1

_imr_active TRUE TRUE

_imr_max_reconfig_delay 300 300

_imr_splitbrain_res_wait 600 600

_imr_disk_voting_interval 3 3

_imr_systemload_check TRUE

_imr_device_type controlfile

_imr_highload_threshold

_imr_evicted_member_kill TRUE

20

_imr_avoid_double_voting TRUE

_cluster_library clss clss

_cgs_reconfig_timeout 1000 120

_cgs_node_kill_escalation TRUE

20

_cgs_tickets 1000

_lm_dynamic_load TRUE TRUE

Activate Instance Membership Recovery featureMaximum Reconfiguration delay (seconds)Maximum wait for split-brain resolution (seconds)Maximum wait for IMR disk voting (seconds)Perform the system load check during IMRType of device to be used by IMRIMR system highload thresholdIMR issue evicted member kill after a wait

_imr_evicted_member_kill_wait

IMR evicted member kill wait time in secondsAvoid device voting for CSS reconfig during IMRcluster library selectionCGS reconfiguration timeout intervalCGS node kill escalation to CSS

_cgs_zombie_member_kill_wait

CGS zombie member kill wait time in secondsCGS messaging ticketsdynamic load adjustment

Sheet1

_notify_crs FALSE FALSE

_kill_diagnostics_timeout 60

11

sga_target 0 167772160

__sga_target 293601280

memory_target 473956352

memory_max_target 524288000

FALSE FALSE

_memory_management_tracing 0 0

150

_memory_checkinuse_timeintv 30

_memory_sanity_check 0 0

_init_granule_interval 10 10

_shared_pool_max_size 0 0

_shared_pool_minsize_on FALSE

_streams_pool_max_size 0 0

notify cluster ready services of startup and shutdowntimeout delay in seconds before killing enqueue blocker

_ges_diagnostics_asm_dump_level

systemstate level on global enqueue diagnostics blocked by ASMTarget size of SGAActual size of SGATarget size of Oracle SGA and PGA memoryMax size for Memory Target

_disable_streams_pool_auto_tuning

disable streams pool auto tuningtrace memory management activity

_memory_mgmt_immreq_timeout

time in seconds to time out immediate mode requestcheck inuse time intervalpartial granule sanity check

number of granules to process for deferred cacheshared pool maximum size when auto SGA enabledshared pool minimum size when auto SGA enabledstreams pool maximum size when auto SGA enabled

Sheet1

_simulate_mem_transfer FALSE

_memory_nocancel_defsgareq FALSE

_memory_broker_stat_interval 30 30

_automemory_broker_interval 3

_memory_broker_shrink_heaps 15 15

900 900

900 900

60000000 60000000

5 5

_memory_initial_sga_split_perc 60

7

12

simulate auto memory sga/pga transfersdo not cancel deferred sga reqs with auto-memory

memory broker statistics gathering interval for auto sga

memory broker statistics gathering interval for auto memory

memory broker allow policy to shrink shared pool

_memory_broker_shrink_java_heaps

memory broker allow policy to shrink java pool

_memory_broker_shrink_streams_pool

memory broker allow policy to shrink streams pool

_memory_broker_shrink_timeout

memory broker policy to timeout shrink shared/java pool

_memory_broker_log_stat_entries

memory broker num stat entriesInitial default sga target percentage with memory target

_memory_broker_marginal_utility_sp

Marginal Utility threshold pct for sp

_memory_broker_marginal_utility_bc

Marginal Utility threshold pct for bc

Sheet1

FALSE FALSE

FALSE FALSE

control_files

_controlfile_enqueue_timeout 900 900

120

_controlfile_update_check OFF OFF

_controlfile_enqueue_dump FALSE FALSE

_controlfile_block_size 0 0

_controlfile_section_init_size

db_file_name_convert

_disable_latch_free_SCN_writes_via_32cas

disable latch-free SCN writes using 32-bit compare & swap

_disable_latch_free_SCN_writes_via_64cas

disable latch-free SCN writes using 64-bit compare & swap

/u01/app/maclean/oradata/PROD2/controlfile/o1_mf_6qyynl0k_.ctl, /u01/app/maclean/flash_recovery_area/PROD2/controlfile/o1_mf_6qyynlh4_.ctl

/u01/oradata/PROD1/controlfile/o1_mf_6qwjtntd_.ctl, /u01/flash_recovery_area/PROD1/controlfile/o1_mf_6qwjto2l_.ctl

control file names listcontrol file enqueue timeout in seconds

_controlfile_enqueue_holding_time

control file enqueue max holding time in secondscontrolfile update sanity checkdump the system states after controlfile enqueue timeoutcontrol file block size in bytescontrol file initial section size

_controlfile_section_max_expand

control file max expansion ratedatafile name convert patterns and strings for standby/clone db

Sheet1

log_file_name_convert

control_file_record_keep_time 7 7

TRUE

db_block_buffers 0 0

_db_block_buffers 14940 10978

_db_block_cache_protect FALSE FALSE

0 0

db_block_checksum TYPICAL TRUE

db_ultra_safe OFF

db_block_size 8192 8192

_dbwr_tracing 0 0

_tsenc_tracing 0

logfile name convert patterns and strings for standby/clone dbcontrol file record keep time in days

_kill_controlfile_enqueue_blocker

enable killing controlfile enqueue blocker on timeoutNumber of database blocks cached in memoryNumber of database blocks cached in memory: hidden parameterprotect database blocks (true only when debugging)

_db_block_cache_protect_internal

protect database blocks (for strictly internal use only)

store checksum in db blocks and check during readsSets defaults for other parameters that control protection levelsSize of database block in bytesEnable dbwriter tracingEnable TS encryption tracing

Sheet1

_disable_multiple_block_sizes FALSE FALSE

_db_fast_obj_truncate TRUE TRUE

_db_fast_obj_ckpt TRUE TRUE

_enable_obj_queues TRUE

_db_obj_enable_ksr TRUE TRUE

_small_table_threshold 298 219

_db_block_cache_num_umap 0 0

_dbwr_async_io TRUE TRUE

_recovery_percentage 50 50

_db_lost_write_checking FALSE FALSE

_db_lost_write_tracing FALSE

__db_cache_size 117440512 88080384

db_cache_size 0 0

_db_block_numa 1 1

db_2k_cache_size 0 0

disable multiple block size support (for debugging)

enable fast object truncateenable fast object checkpointenable object queuesenable ksr in object checkpoint/reuse

threshold level of table size for direct readsnumber of unmapped buffers (for tracking swap calls on blocks)Enable dbwriter asynchronous writesrecovery buffer cache percentage

Enable scn based lost write detection mechanismEnable _db_lost_write_checking tracing

Actual size of DEFAULT buffer pool for standard block size buffers

Size of DEFAULT buffer pool for standard block size buffersNumber of NUMA nodesSize of cache for 2K buffers

Sheet1





db_keep_cache_size 0 0

db_recycle_cache_size 0 0

__shared_io_pool_size 0

_shared_io_pool_size 0

_db_hot_block_tracking FALSE FALSE

_sga_clear_dump FALSE

_db_block_lru_latches 16 16

_db_percpu_create_cachesize 2 2

_db_num_evict_waitevents 64

_db_todefer_cache_create TRUE TRUE

db_writer_processes 1 1

_db_block_known_clean_pct 2 2

Size of cache for 4K buffersSize of cache for 8K buffersSize of cache for 16K buffersSize of cache for 32K buffers

Size of KEEP buffer pool for standard block size buffers

Size of RECYCLE buffer pool for standard block size buffers

Actual size of shared IO poolSize of shared IO pooltrack hot blocks for hash latch contentionAllow dumping encrypted blocks in clear for debuggingnumber of lru latches

size of cache created per cpu in deferred cache createnumber of evict wait events

buffer cache deferred create

number of background database writer processes to startInitial Percentage of buffers to maintain known clean

Sheet1

_db_block_max_scan_pct 40 40

_db_large_dirty_queue 25 25

_db_writer_max_writes 0 0

_db_writer_chunk_writes 0 0

0 0

0 0

_db_writer_histogram_statistics FALSE FALSE

_dbwr_scan_interval 300 300

_db_writer_flush_imu TRUE TRUE

131072 131072

_db_writer_coalesce_area_size 1245184 917504

FALSE

_selftune_checkpoint_write_pct 3 3

_db_writer_verify_writes FALSE FALSE

Percentage of buffers to inspect when looking for freeNumber of buffers which force dirty queue to be written

Max number of outstanding DB Writer IOs

Number of writes DBWR should wait for

_db_block_med_priority_batch_size

Fraction of writes for medium priority reasons

_db_block_hi_priority_batch_size

Fraction of writes for high priority reasonsmaintain dbwr histogram statistics in x$kcbbhsdbwriter scan interval

If FALSE, DBWR will not downgrade IMU txns for AGING

_db_writer_coalesce_write_limit

Limit on size of coalesced writeSize of memory allocated to dbwriter for coalescing writes

_db_writer_nomemcopy_coalesce

Enable DBWR no-memcopy coalescingPercentage of total physical i/os for self-tune ckpt

Enable lost write detection mechanism

Sheet1

_db_block_prefetch_quota 10 10

_db_block_prefetch_limit 0 0

_db_block_prefetch_override 0

_db_cache_pre_warm TRUE TRUE

buffer_pool_keep

buffer_pool_recycle

_db_percent_hot_default 50 50

_db_percent_hot_keep 0 0

_db_percent_hot_recycle 0 0

_db_aging_hot_criteria 2 2

_db_aging_stay_count 0 0

_db_aging_cool_count 1 1

Prefetch quota as a percent of cache sizePrefetch limit in blocksPrefetch force override in blocksBuffer Cache Pre-Warm Enabled : hidden parameterNumber of database blocks/latches in keep buffer poolNumber of database blocks/latches in recycle buffer pool

Percent of default buffer pool considered hot

Percent of keep buffer pool considered hot

Percent of recycle buffer pool considered hot

Touch count which sends a buffer to head of replacement listTouch count set when buffer moved to head of replacement listTouch count set when buffer cooled

Sheet1

_db_aging_touch_time 3 3

_db_aging_freeze_cr FALSE FALSE

_db_block_hash_buckets 32768 32768

_db_block_hash_latches 1024 1024

_db_blocks_per_hash_latch

_db_handles 750 750

_db_handles_cached 5 5

_wait_for_sync TRUE TRUE

_db_block_vlm_check FALSE

_db_block_vlm_leak_threshold 3

_db_block_cache_clone FALSE FALSE

_db_block_trace_protect FALSE FALSE

_db_block_max_cr_dba 6 6

_write_clones 3 3

Touch count which sends a buffer to head of replacement list

Make CR buffers always be too cold to keep in cache

Number of database block hash buckets

Number of database block hash latchesNumber of blocks per hash latchSystem-wide simultaneous buffer operations

Buffer handles cached each processwait for sync on commit MUST BE ALWAYS TRUEcheck of rvlm mapping leaks (for debugging)Threshold for allowable vlm leaksAlways clone data blocks on get (for debugging)trace buffer protect calls

Maximum Allowed Number of CR buffers per dbawrite clones flag

Sheet1

_check_block_after_checksum TRUE TRUE

_trace_pin_time 0 0

_db_fast_obj_check FALSE FALSE

_db_block_temp_redo FALSE FALSE

_db_block_adjchk_level 0 242629888

_db_block_adjcheck TRUE TRUE

10

_db_block_check_objtyp TRUE TRUE

_db_block_do_full_mbreads FALSE FALSE

_shared_iop_max_size 536870912

_shared_io_pool_buf_size 1048576

_siop_flashback_scandepth 20

_shared_io_pool_debug_trc 0

_shared_io_set_value FALSE

_trace_buffer_wait_timeouts 0 0

perform block check after checksum if both are turned ontrace how long a current pin is heldenable fast object drop sanity checkgenerate redo for temp blocksadjacent cache buffer check level

adjacent cache buffer checks – low blkchk overwrite parameter

_db_required_percent_fairshare_usage

percent of fairshare a processor group should always use

check objd and typ on cache disk readdo full block read even if some blocks are in cachemaximum shared io pool size

Shared IO pool buffer size

Shared IO pool flashback io completion scan depthtrace kcbi debug info to tracefileshared io pool size set internal value – overwrite zero user sizetrace buffer busy wait timeouts

Sheet1

_buffer_busy_wait_timeout 100 100

_db_cache_crx_check FALSE FALSE

_db_block_cache_history 0 0

_db_block_cache_history_level 2 2

_db_block_header_guard_level 0

4194304 4194304

_db_cache_process_cr_pin_max

_db_block_bad_write_check FALSE

5

_fastpin_enable 1

db_cache_advice ON ON

4 4

_db_cache_advice_batch_size 128 128

_db_mttr_advice ON ON

_db_mttr_sim_target

_db_mttr_sample_factor 64 64

buffer busy wait time in centisecondscheck for costly crx examination functions

buffer header tracing (non-zero only when debugging)buffer header tracing level

number of extra buffer headers to use as guard pages

_db_block_table_scan_buffer_size

Size of shared table scan read buffermaximum number of cr pins a process may haveenable bad write checks

_db_block_corruption_recovery_threshold

threshold number of block recovery attempts

enable reference count based fast pins

Buffer cache sizing advisory

_db_cache_advice_sample_factor

cache advisory sampling factor

cache advisory simulation batch sizeMTTR advisoryMTTR simulation targetsMTTR simulation sampling factor

Sheet1

_db_mttr_partitions 0 0

_db_mttr_sim_trace_size 256 256

_db_mttr_trace_to_alert FALSE FALSE

TRUE TRUE

0 0

_minimum_giga_scn 0 0

compatible 11.1.0.0.0 10.2.0.1.0

_redo_compatibility_check FALSE FALSE

_db_block_check_for_debug FALSE FALSE

_db_always_check_system_ts TRUE TRUE

0 0

_two_pass TRUE TRUE

_recovery_verify_writes FALSE FALSE

_disable_recovery_read_skip FALSE FALSE

_log_archive_security_enabled TRUE TRUE

number of partitions for MTTR advisoryMTTR simulation trace sizedump trace entries to alert file

_immediate_commit_propagation

if TRUE, propagate commit SCN immediately

max_commit_propagation_delay

Max age of new snapshot in .01 secondsSCN to start with in 2^30 unitsDatabase will be completely compatible with this software versiongeneral and redo/undo compatibility sanity checkCheck more and dump block before image for debuggingAlways perform block check and checksum for System tablespace

_log_checkpoint_recovery_check

# redo blocks to verify after checkpointenable two-pass thread recoveryenable thread recovery write verifyDisable the read optimization during media recoverylog archive security enabled

Sheet1

_log_archive_strong_auth TRUE

redo_transport_user

_log_archive_avoid_memcpy TRUE TRUE

_log_archive_prot_auto_demote FALSE FALSE

log_archive_config

_log_archive_compress_enable FALSE FALSE

log_archive_start FALSE FALSE

_real_time_apply_sim 0 0

_log_archive_buffers 10 10

_redo_transport_compress_all FALSE

_log_archive_callout archival callout

log_archive_dest

log_archive_duplex_dest

log_archive_dest_1

log_archive_dest_2

log_archive_dest_3

log_archive_dest_4

log archive security strong authData Guard transport user when using password filelog archive avoid memcpylog archive protection auto demotionlog archive config parameterBypass database rules for enabling archivelog compressionstart archival process on SGA initializationSimulation value with real time applyNumber of buffers to allocate for archivingIs ASYNC LNS compression allowed?

archival destination text string

duplex archival destination text string

LOCATION=/u01/app/maclean/arch

archival destination #1 text stringarchival destination #2 text stringarchival destination #3 text stringarchival destination #4 text string

Sheet1

log_archive_dest_5

log_archive_dest_6

log_archive_dest_7

log_archive_dest_8

log_archive_dest_9

log_archive_dest_10

log_archive_dest_state_1 enable enable










archival destination #5 text stringarchival destination #6 text stringarchival destination #7 text stringarchival destination #8 text stringarchival destination #9 text stringarchival destination #10 text string

archival destination #1 state text string










Sheet1

log_archive_max_processes 4 2

log_archive_min_succeed_dest 1 1

standby_archive_dest ?/dbs/arch ?/dbs/arch

log_archive_trace 0 0

log_archive_local_first TRUE TRUE

_rtc_infeasible_threshold 10

log_archive_format %t_%s_%r.dbf %t_%s_%r.dbf

_lgwr_max_ns_wt 1 1

_ns_max_flush_wt 1 1

_ns_max_send_delay 15 15

_lgwr_ta_sim_err 0 0

_lgwr_ns_sim_err 0 0

_lgwr_ns_nl_min 500 500

maximum number of active ARCH processesminimum number of archive destinations that must succeedstandby database archivelog destination text stringEstablish archivelog operation tracing levelEstablish EXPEDITE attribute default valueRedo Transport Compression infeasible thresholdarchival destination formatMaximum wait time for lgwr to allow NetServer to progressFlush wait time for NetServer to flush oustanding writesData Loss Time Bound for NetServer

Variable to simulate errors lgwr true asyncVariable to simulate errors lgwrnsVariable to simulate network latency or buffer threshold

Sheet1

_lgwr_ns_nl_max 1000 1000

_arch_corrupted_redo_log 0

10 10fal_client FAL client

fal_server FAL server list

30 30

_max_arch_lns_wait 120 120

_ta_lns_wait_for_arch_log 20 20

_lgwr_async_broadcasts TRUE TRUE

_lgwr_delay_write FALSE FALSE

log_buffer 5701632 7057408

_log_io_size 0 0

_log_event_queues 0

log_checkpoint_interval 0 0

Variable to simulate network latency or buffer thresholdVariable to simulate corruption errors during archivals

_log_archive_network_redo_size

Log archive network redo buffer size used by ARCH

_max_lns_shutdown_archival_time

Maximum time spent by LNS to archive last log during shutdownMaximum wait by ARCH to allow NetServer to complete archivalLNS Wait time for arhcived version of online logLGWR Asynchronous Broadcasts enabling boolean flagLGWR write delay for debuggingredo circular buffer sizeautomatically initiate log write if this many redo blocks in buffernumber of the log writer event queues# redo blocks checkpoint threshold

Sheet1

log_checkpoint_timeout 1800 1800

_log_switch_timeout 0 0

archive_lag_target 0 0

_log_buffers_debug FALSE FALSE

_log_buffers_corrupt FALSE FALSE

_log_simultaneous_copies 8 8

_log_parallelism_max 2 2

_log_parallelism_dynamic TRUE TRUE

_log_private_parallelism FALSE FALSE

_log_private_parallelism_mul 10 10

_log_private_mul 5 5

_lightweight_hdrs TRUE TRUE

_redo_read_from_memory TRUE

Maximum time interval between checkpoints in seconds

Maximum number of seconds redos in the current log could spanMaximum number of seconds of redos the standby could losedebug redo buffers (slows things down)corrupt redo buffers before writenumber of simultaneous copies into redo buffer(# of copy latches)Maximum number of log buffer strandsEnable dynamic strandsNumber of private log buffer strands for zero-copy redo

Active sessions multiplier to deduce number of private strandsPrivate strand multiplier for log space preallocationLightweight headers for redo

Enable reading redo from in-memory log buffer

Sheet1

_desired_readmem_rate 90

_validate_readmem_redo OFF

_mirror_redo_buffers FALSE FALSE

_fg_log_checksum TRUE

_disable_logging FALSE FALSE

_fg_sync_sleep_usecs 0

10

db_files 200 200

db_file_multiblock_read_count 87 16

_db_file_exec_read_count 87 16

_db_file_optimizer_read_count 8 16

11 11

read_only_open_delayed FALSE FALSE

cluster_database FALSE FALSE

parallel_server FALSE FALSE

parallel_server_instances 1 1

The desired percentage of redo reading from memoryvalidate redo blocks read from in-memory log bufferSave buffers for debugging redo corruptionsChecksum redo in foreground processDisable loggingLog file sync via usleep

_readable_standby_sync_timeout

readable standby query scn sync timeoutmax allowable # db filesdb block to be read each IOmultiblock read count for regular clientsmultiblock read count for regular clients

_db_file_noncontig_mblock_read_count

number of noncontiguous db blocks to be prefetchedif TRUE delay opening of read only files until first access

if TRUE startup in cluster database modeif TRUE startup in parallel server modenumber of instances to use for sizing OPS SGA structures

Sheet1

cluster_database_instances 1 1

db_create_file_dest /u01/oradata

db_create_online_log_dest_1





db_recovery_file_dest

db_recovery_file_dest_size 2147483648 2147483648

standby_file_management MANUAL MANUAL

_standby_switchover_timeout 120

_hard_protection FALSE FALSE

_allow_error_simulation FALSE FALSE

number of instances to use for sizing cluster db SGA structures

/u01/app/maclean/oradata

default database locationonline log/controlfile destination #1online log/controlfile destination #2online log/controlfile destination #3online log/controlfile destination #4online log/controlfile destination #5

/u01/app/maclean/flash_recovery_area

/u01/flash_recovery_area

default database recovery file locationdatabase recovery files size limit

_db_recovery_temporal_file_dest

default database recovery temporal file location

if auto then files are created/dropped automatically on standbyNumber of secords for standby switchover enqueue timeout

if TRUE enable H.A.R.D specific format changesAllow error simulation for testing

Sheet1

_db_file_format_io_buffers 4 4

FALSE

_readable_standby_mode SLFLUSH

gc_files_to_locks

_gc_use_cr TRUE TRUE

_gc_undo_affinity TRUE TRUE

_gc_policy_time 10

_gc_policy_minimum 1500

_gc_affinity_ratio 50

_gc_transfer_ratio 2

_recovery_asserts FALSE FALSE

_gc_integrity_checks 1 1

_gc_vector_read TRUE TRUE

_gc_element_percent 110 103

_gc_latches 8 8

Block formatting I/O buf count

_disable_read_only_open_dict_check

Disable read-only open dictionary checkreadable standby modemapping between file numbers and global cache locksif TRUE, allow CR pins on PI and WRITING buffersif TRUE, enable dynamic undo affinityhow often to make object policy decisions in minutesdynamic object policy minimum activity per minute

dynamic object affinity ratio

dynamic object read-mostly transfer ratioif TRUE, enable expensive integrity checks

set the integrity check level

if TRUE, vector read current buffersglobal cache element percentnumber of latches per LMS process

Sheet1

_gc_statistics TRUE TRUE

_gc_defer_time 3 3

_kcl_debug TRUE TRUE

_kcl_index_split TRUE TRUE

_kcl_commit TRUE TRUE

_fairness_threshold 4 4

_interconnect_checksum TRUE TRUE

_cr_server_log_flush TRUE TRUE

_ping_level 3 3

_async_recovery_reads TRUE TRUE

_async_recovery_claims TRUE TRUE

_avoid_prepare TRUE TRUE

_bwr_for_flushed_pi TRUE TRUE

_send_requests_to_pi TRUE TRUE

if TRUE, kcl statistics are maintainedhow long to defer down converts for hot buffersif TRUE, record le historyif TRUE, reject pings on blocks in middle of a splitif TRUE, call kjbcommitnumber of times to CR serve before downgrading lockif TRUE, checksum interconnect blocksif TRUE, flush redo log before serving a CR bufferfusion ping level

if TRUE, issue recovery reads asynchronouslyif TRUE, issue recovery claims asynchronouslyif TRUE, do not prepare a buffer when the master is localif TRUE, generate a BWR for a flushed PIif TRUE, try to send CR requests to PI buffers

Sheet1

_kcl_conservative_log_flush FALSE FALSE

_gc_check_bscn TRUE TRUE

_gc_global_lru AUTO AUTO

_gc_coalesce_recovery_reads TRUE TRUE

_gc_keep_recovery_buffers TRUE TRUE

_gc_maximum_bids 0 0

_gc_async_memcpy FALSE

_gc_dissolve_undo_affinity FALSE

_gc_initiate_undo_affinity TRUE

_gc_global_checkpoint_scn TRUE

_gc_undo_block_disk_reads TRUE

_gc_long_query_threshold 0

_gc_affinity_locking TRUE

_gc_affinity_locks TRUE

_gc_read_mostly_locking TRUE

if TRUE, conservatively log flush before CR servingif TRUE, check for stale blocksturn global lru off, make it automatic, or turn it on

if TRUE, coalesce recovery reads

if TRUE, make recovery buffers current

maximum number of bids which can be prepared

if TRUE, use async memcpyif TRUE, dissolve undo affinity after an offlineif TRUE, initiate undo affinity after an online

if TRUE, enable global checkpoint scnif TRUE, enable undo block disk readsthreshold for long running queryif TRUE, enable object affinityif TRUE, get affinity locks

if TRUE, enable read-mostly locking

Sheet1

_gc_bypass_readers TRUE

0

_gc_max_downcvt 99999

_gc_undo_scan_use_tsn TRUE

_adaptive_direct_read TRUE TRUE

_db_block_align_direct_read TRUE TRUE

_db_noarch_disble_optim FALSE

_db_disable_temp_encryption FALSE

_direct_io_slots 0

TRUE

thread 0 0

FALSE FALSE

FALSE

FALSE FALSE

_selftune_checkpointing_lag 300 300

90 90

FALSE FALSE

if TRUE, modifications bypass readers

_gc_voluntary_down_convert_obj

object number for voluntary down-convertmaximum downconverts to process at one timeif TRUE, enable undo scan tsn optimizationAdaptive Direct ReadAlign Direct ReadsImage redo logging (NOARCHIVEMODE)Diable Temp Encryption for Spillsnumber of slots for direct path I/O

_direct_io_skip_cur_slot_on_error

Skip current slot on errorRedo thread to mount

_disable_incremental_checkpoints

Disable incremental checkpoints for thread recovery

_disable_thread_internal_disable

Disable thread internal disable feature

_disable_selftune_checkpointing

Disable self-tune checkpointingSelf-tune checkpointing lag the tail of the redo log

_target_rba_max_lag_percentage

target rba max log lag percentage

_no_recovery_through_resetlogs

no recovery through this resetlogs operation

Sheet1

fast_start_io_target 0 0

fast_start_mttr_target 0 0

_log_blocks_during_backup TRUE TRUE

_allow_resetlogs_corruption FALSE FALSE

FALSE FALSE

_allow_read_only_corruption FALSE FALSE

_recovery_skip_cfseq_check FALSE

log_checkpoints_to_alert FALSE FALSE

db_lost_write_protect NONE

recovery_parallelism 0 0

_serial_recovery FALSE FALSE

_coord_message_buffer 0 0

_multiple_instance_recovery FALSE FALSE

_backup_kgc_scheme ZLIB

Upper bound on recovery readsMTTR target in secondslog block images when changed during backup

allow resetlogs even if it will cause corruption

_allow_terminal_recovery_corruption

Finish terminal recovery even if it may cause corruption

allow read-only open even if database is corrupt

allow media recovery even if controlfile seq check fails

log checkpoint begin/end to alert file

enable lost write detection

number of server processes to use for parallel recoveryforce serial recovery or parallel recoveryparallel recovery coordinator side extra message buffer size

use multiple instances for media recoveryspecifies compression scheme

Sheet1

_backup_kgc_bufsz 0 0

_backup_kgc_type 0 0

_backup_kgc_niters 0 0

_backup_kgc_perflevel 1

_backup_kgc_windowbits 15

_backup_kgc_memlevel 8

_backup_ksfq_bufcnt_max 0

_backup_ksfq_bufsz 0 0

_backup_ksfq_bufcnt 0 0

_backup_max_gap_size 4294967294 4294967294

_unused_block_compression TRUE FALSE

_restore_spfile

specifies buffer size to be used by BZIP2 compressionspecifies compression type used by kgc BZIP2 compression

specifies number of iterations done by BZIP2 compressionspecifies compression (performance) level for ZLIB compressionspecifies window size for ZLIB compressionspecifies memory level for ZLIB compression

maximum number of the ksfq buffer used for backup/restore

size of the ksfq buffer used for backup/restore

number of the ksfq buffers used for backup/restore

largest gap in an incremental/optimized backup buffer, in bytesenable unused block compression

restore spfile to this location

Sheet1

_dummy_instance FALSE FALSE

_rman_io_priority 3 3

_rman_restore_through_link FALSE

_backup_encrypt_opt_mode 4294967294

_backup_compress_opt_mode 4294967294

FALSE

_undo_block_compression TRUE

FALSE

FALSE

_tts_allow_charset_mismatch FALSE FALSE

_xtts_allow_pre10 FALSE FALSE

_xtts_set_platform_info FALSE FALSE

_disable_recoverable_recovery FALSE FALSE

dummy instance started by RMANpriority at which rman backup i/o’s are done

RMAN restore through linkspecifies encryption block optimization modespecifies compression optimization mode

_disable_initial_block_compression

disable initial block compressionenable undo block compression

_update_datafile_headers_with_space_information

user requested update of datafile headers of locally managed datafiles with space information

_disable_cell_optimized_backups

disable cell optimized backups

allow plugging in a tablespace with an incompatible character setallow cross platform for pre10 compatible tablespaceset cross platform info during file header readDisable the new recoverable recovery mechanism

Sheet1

50 50

20

FALSE FALSE

30 30

_multi_instance_pmr TRUE

_disable_active_influx_move FALSE

_defer_log_boundary_ckpt TRUE

_defer_log_count 2

FALSE

_log_max_optimize_threads 128

_reduce_sby_log_scan TRUE

_recoverable_recovery_batch_percent

Recoverable recovery batch size (percentage of buffer cache)

_rcv_scn_message_threshold_percent

Percentage of buffer cache above which media rcv sends SCN message

_disable_incremental_recovery_ckpt

Disable incremental recovery checkpoint mechanism

_incremental_recovery_ckpt_min_batch

Minimum number of writes for incremental recovery ckpt every 3 sec

force multi instance or single instance parallel recovery

disable active influx move during parallel media recoverydefer media recovery checkpoint at log boundary

Number of log boundaries media recovery checkpoint lags behind

_transient_logical_clear_hold_mrp_bit

clear KCCDI2HMRP flag during standby recovery

maximum number of threads to which log scan optimization is applied

enable stabdby log scan optimization

Sheet1

_disable_acid_check FALSE

_media_recovery_read_batch 128 128

_bct_public_dba_buffer_size 0 0

0 0

_bct_bitmaps_per_file 8 8

_bct_file_block_size 0 0

_bct_file_extent_size 0 0

_bct_chunk_size 0 0

_bct_crash_reserve_size 262144 262144

_bct_buffer_allocation_size 2097152 2097152

_bct_buffer_allocation_max 104857600 104857600

1 1

disable ACID check

media recovery block read batchtotal size of all public change tracking dba buffers, in bytes

_bct_initial_private_dba_buffer_size

initial number of entries in the private change tracking dba buffersnumber of bitmaps to store for each datafileblock size of change tracking file, in bytesextent size of change tracking file, in byteschange tracking datafile chunk size, in bytes

change tracking reserved crash recovery SGA space, in bytes

size of one change tracking buffer allocation, in bytes

maximum size of all change tracking buffer allocations, in bytes

_bct_buffer_allocation_min_extents

mininum number of extents to allocate per buffer allocation

Sheet1

_bct_fixtab_file

_block_change_tracking TRUE TRUE

_log_deletion_policy mandatory mandatory

db_flashback_retention_target 1440 1440

_validate_flashback_database FALSE FALSE

_flashback_allow_noarchivelog FALSE FALSE

_verify_flashback_redo TRUE TRUE

_flashback_verbose_info FALSE FALSE

FALSE

_flashback_marker_cache_size 328

TRUE

600 600

_flashback_barrier_interval 1800 1800

change tracking file for fixed tableschange tracking possiblearchivelog deletion policy for mandatory/all destinationMaximum Flashback Database log retention time in minutes.Scan database to validate result of flashback database

Allow enabling flashback on noarchivelog databaseVerify that the redo logs needed for flashback are availablePrint verbose information about flashback database

_allow_drop_snapshot_standby_grsp

Allow dropping snapshot standby guaranteed restore pointSize of flashback database marker cache

_flashback_marker_cache_enabled

Enable flashback database marker cache

_flashback_logfile_enqueue_timeout

flashback logfile enqueue timeout for opensFlashback barrier interval in seconds

Sheet1

1800 1800

300

_flashback_fuzzy_barrier TRUE TRUE

FALSE

FALSE

FALSE

FALSE

60

_flashback_log_size 1000 1000

_flashback_log_min_size 100 100

_flashback_copy_latches 10 10

_flashback_n_log_per_thread 128 128

2048 2048

16777216 16777216

_flashback_max_log_size 0 0

0 0

_flashback_standby_barrier_interval

Flashback standby barrier interval in seconds

_flashback_max_standby_sync_span

time span between standby recovery sync for flashbackUse flashback fuzzy barrier

_disable_kcb_flashback_blocknew_opt

Disable KCB flashback block new optimization

_disable_kcbl_flashback_blocknew_opt

Disable KCBL flashback block new optimization

_disable_flashback_wait_callback

Disable flashback wait callback

_check_block_new_invariant_for_flashback

check block new invariant for flashback

_minimum_db_flashback_retention

Minimum flashback retentionFlashback log sizeMinimum flashback log sizeNumber of flashback copy latchesDesired number of flashback logs per flashback thread

_flashback_max_n_log_per_thread

Maximum number of flashback logs per flashback thread

_flashback_generation_buffer_size

flashback generation buffer sizeMaximum flashback log size in bytes (OS limit)

_flashback_log_io_error_behavior

Specify Flashback log I/O error behavior

Sheet1

_flashback_format_chunk_mb 4

16

10

_flashback_hint_barrier_percent 20 20

50 50

_tdb_debug_mode 16 16

_log_read_buffers 8

_kcfis_trace_level 0

_kcfis_fault_control 0

_kcfis_caching_enabled TRUE

TRUE

_kcfis_max_cached_sessions 10

TRUE

_kcfis_stats_level 0

Chunk mega-bytes for formatting flashback logs using sync write

_flashback_format_chunk_mb_dwrite

Chunk mega-bytes for formatting flashback logs using delayed write

_flashback_write_max_loop_limit

Flashback writer loop limit before it returns

Flashback hint barrier percent

_percent_flashback_buf_partial_full

Percent of flashback buffer filled to be considered partial fullset debug mode for testing transportable database

Number of log read buffers for media recoverysets kcfis tracing leveltrace level setting for KCFIS moduleenable kcfis intra-scan session caching

_kcfis_reuse_any_cached_enabled

enable kcfis reuse of a kcfis caching entry with key mismatchSets the maximum number of kcfis sessions cached

_kcfis_metadata_io_write_enabled

enables writes that combine metadata and IO requestssets kcfis stats level

Sheet1

_kcfis_work_set_appliances 1_kcfis_control1 0 Kcfis control1_kcfis_control2 0 Kcfis control2_kcfis_control3 0 Kcfis control3_kcfis_control4 0 Kcfis control4_kcfis_control5 0 Kcfis control5_kcfis_control6 0 Kcfis control6

_kcfis_oss_io_size 0

_kcfis_read_buffer_limit 0

_cell_file_format_chunk_size 0

TRUE

TRUE

TRUE

dml_locks 748 748_row_locking always always row-locking_serializable FALSE FALSE serializable

2147483647

600

TRUE TRUE

_ktb_debug_flags 0

FALSE FALSE

Working Set of appliances in a KCFIS session

KCFIS OSS I/O sizeKCFIS Read Buffer (per session) memory limit in bytesCell file format chunk size in MB

_db_block_prefetch_skip_reading_enabled

Batched IO enable skip reading buffers

_db_block_prefetch_fast_longjumps_enabled

Batched IO enable fast longjumps

_db_block_prefetch_private_cache_enabled

Batched IO enable private cache

dml locks – one for each table modified in a transaction

_scn_wait_interface_max_timeout_secs

max timeout for scn wait interface in kta

_scn_wait_interface_max_backoff_time_secs

max exponential backoff time for scn wait interface in kta

replication_dependency_tracking

tracking dependency for Replication parallel propagationktb-layer debug flags

_log_committime_block_cleanout

Log commit-time block cleanout

Sheet1

_ktc_latches 0 0

_prescomm FALSE FALSE

_recursive_imu_transactions FALSE FALSE_ktc_control 0 for ktc debug

_enable_minscn_cr TRUE

transactions 187 187

5 5

_ktu_latches 0 0

rollback_segments

_rollback_segment_initial 1 1

_rollback_segment_count 0 0

_offline_rollback_segments

_corrupted_rollback_segments

_transaction_auditing TRUE TRUE

TRUE TRUE

_cleanup_rollback_entries 100 100

undo_management AUTO AUTO

undo_tablespace UNDOTBS1 UNDOTBS1

number of ktc latchespresume commit of IMU transactionsrecursive transactions may be IMU

enable/disable minscn optimization for CRmax. number of concurrent active transactions

transactions_per_rollback_segment

number of active transactions per rollback segmentnumber of KTU latchesundo segment liststarting undo segment number

number of undo segmentsoffline undo segment list

corrupted undo segment listtransaction auditing records generated in the redo log

_enable_block_level_transaction_recovery

enable block level recovery

no. of undo entries to apply per transaction cleanupinstance runs in SMU mode if TRUE, else in RBU modeuse/switch undo tablespace

Sheet1

_smu_error_simulation_site 0 0

_smu_error_simulation_type 0 0

_collect_undo_stats TRUE TRUE

_smu_timeouts

_smu_debug_mode 0 0

_undo_debug_mode 0 0

_verify_undo_quota FALSE FALSE

_tablespaces_per_transaction 10

_in_memory_tbs_search TRUE

_discrete_transactions_enabled FALSE FALSE

_in_memory_undo TRUE TRUE

_imu_pools 3 3

_row_cr TRUE TRUE

_undo_autotune TRUE TRUE

site ID of error simulation in KTU codeerror type for error simulation in KTU codeCollect Statistics v$undostat

comma-separated *AND double-quoted* list of AUM timeouts: mql, tur, sess_exprn, qry_exprn, slot_intvl<debug-flag> – set debug event for testing SMU operationsdebug flag for undo related operationsTRUE – verify consistency of undo quota statisticsestimated number of tablespaces manipulated by each transactionFALSE – disable fast path for alter tablespace read onlyenable OLTP modeMake in memory undo for top level transactionsin memory undo poolsenable row cr for all sql

enable auto tuning of undo_retention

Sheet1

undo_retention 900 900

_rollback_stopat 0 0

_transaction_recovery_servers 0 0

fast_start_parallel_rollback LOW LOW

_parallel_recovery_stopat 32767 32767

resumable_timeout 0 0

_disable_txn_alert 0 0

_undo_debug_usage 0 0

_db_change_notification_enable TRUE TRUE

_disable_flashback_archiver 0

_disable_fba_qrw 0

_disable_fba_wpr 0

0

_fbda_busy_percentage 0

_fbda_inline_percentage 0

_fbda_debug_mode 0

undo retention in secondsstop at -position to step rollbackmax number of parallel recovery slaves that may be usedmax number of parallel recovery slaves that may be usedstop at -position- to step through SMONset resumable_timeoutdisable txn layer alertinvoke undo usage functions for testingenable db change notificationdisable flashback archiverdisable flashback archiver query rewritedisable flashback archiver wait for prepared transactions

_flashback_archiver_partition_size

flashback archiver table partition sizeflashback archiver busy percentageflashback archiver inline percentageflashback archiver debug event for testing

Sheet1

_fbda_global_bscn_lag 0

_fbda_rac_inactive_limit 0

cell_partition_large_extents DEFAULT

instance_number 0 0

_allocate_creation_order FALSE FALSE

_log_space_errors TRUE TRUE

_bump_highwater_mark_count 0 0_assm_default TRUE TRUE ASSM default

_enable_hwm_sync TRUE TRUE

_hwm_sync_threshold 10 10

_enable_check_truncate TRUE

_enable_tablespace_alerts TRUE TRUE

_last_allocation_period 5 5

6

flashback archiver global barrier scn lagflashback archiver rac inactive limitEnables large extent allocation for partitioned tablesinstance numbershould files be examined in creation order during allocationshould we report space errors to alert loghow many blocks should we allocate per free list on advancing HWM

enable HWM synchronizationHWM synchronization threshold in percentageenable checking of corruption caused by canceled truncateenable tablespace alerts

period over which an instance can retain an active level1 bitmap

_securefiles_concurrency_estimate

securefiles concurrency estimate

Sheet1

_inst_locking_period 5 5

_allocation_update_interval 3 3

_minimum_blocks_to_shrink 0 0

_minimum_extents_to_shrink 1 1

_use_best_fit FALSE

_step_down_limit_in_pct 1

_enable_space_preallocation 3

_ktspsrch_maxsc 32

_max_shrink_obj_stats 0 0

_check_ts_threshold 0 0

_async_ts_threshold 1

_kttext_warning 5

_smon_internal_errlimit 100 100

period an instance can retain a newly acquired level1 bitmapinterval at which successful search in L1 should be updated

minimum number freeable blocks for shrink to be presentminimum number freeable extents for shrink to be presentuse best fit to allocate spacestep down limit in percentageenable space pre-allocationmaximum segments supported by space search cachenumber of segments for which shrink stats will be maintainedcheck tablespace thresholdscheck tablespace thresholds asynchronouslytablespace pre-extension warning threshold in percentagelimit of SMON internal errors

Sheet1

_smon_undo_seg_rescan_limit 10

_space_align_size 1048576

_enable_spacebg TRUE

_test_spacebg 0

_max_spacebg_slaves 10

_max_spacebg_tasks 1000

_ktslj_segext_warning 10

_db_row_overlap_checking TRUE TRUE

_db_index_block_checking TRUE TRUE

_kdi_avoid_block_checking FALSE

db_block_checking FALSE FALSE

recyclebin on on

_oltp_compression TRUE

_force_hsc_compress FALSE

limit of SMON continous undo segments re-scanspace align sizeenable space management background tasktest space management background taskmaximum space management background slavesmaximum space management background taskssegment pre-extension warning threshold in percentagerow overlap checking override parameter for data/index blocksindex block checking override parameter

avoid index block checking on sensitive opcodes

header checking and data and index block checkingrecyclebin processingoltp compression enabledcompress all new created tables

Sheet1

_force_oltp_compress FALSE

_compression_advisor 0

_compression_chain 50

_compression_above_cache 0

_oltp_compression_gain 10

_lmn_compression TRUE

TRUE TRUE

_kdu_array_depth 16

_release_insert_threshold 5 5

_walk_insert_threshold 0 0

_enable_hash_overflow FALSE FALSE

_minfree_plus 0

OLTP Compress all new created tablesCompression advisorpercentage of chained rows allowed for Compressionnumber of recompression above cache for sanity checkoltp compression gainsuppl logging for compression enabled

_alternate_iot_leaf_block_split_points

enable alternate index-organized table leaf-block split-points

array update retry recursion depth limitsmaximum number of unusable blocks to unlink from freelistmaximum number of unusable blocks to walk across freelist

TRUE – enable hash cluster overflow based on SIZEmax percentage of block space + minfree before we mark block full

Sheet1

_use_seq_process_cache TRUE TRUE

FALSE

FALSE

_reuse_index_loop 5 5

_kdbl_enable_post_allocation FALSE FALSE

_ldr_io_size 262144 262144

_ignore_desc_in_index FALSE FALSE

_keep_remote_column_size FALSE FALSE

_kdli_trace 0

_kdli_sort_dbas FALSE

_kdli_safe_callbacks TRUE

_kdli_inode_preference data

_kdli_reshape FALSE

_kdli_cache_inode TRUE

_kdli_cache_verify FALSE

whether to use process local seq cache

_disable_index_block_prefetching

disable index block prefetching

_index_scan_check_skip_corrupt

check and skip corrupt blocks during index scansnumber of blocks being examine for index block reuseallocate dbas after populating data bufferssize of write IOs used during a load operation

ignore DESC in indexes, sort those columns ascending anyhow

remote column size does not get modifiedinode trace levelsort dbas during chunkificationinvoke inode read/write callbacks safelyinline inode evolution preference (data, headless, lhb)reshape an inode to inline or headless on length truncationcache inode state across callsverify cached inode via deserialization

Sheet1

_kdli_cache_size 8

_kdli_memory_protect FALSE

_kdli_rci_lobmap_entries 255

_kdli_readahead_strategy contig

_kdli_readahead_limit 0

_kdli_sio_on TRUE

_kdli_sio_min_read 0

_kdli_sio_min_write 0

_kdli_sio_async TRUE

_kdli_sio_fgio TRUE

_kdli_sio_nbufs 8

_kdli_sio_niods 8

_kdli_sio_strategy extent

_kdli_sio_fileopen none

_kdli_sio_flush FALSE

maximum #entries in inode cachetrace accesses to inode memory outside kdli API functions

#entries in RCI lobmap before migration to lhb

shared/cached IO readahead strategy

shared/cached IO readahead limitenable shared IO pool operations

shared IO pool read threshold

shared IO pool write thresholdasynchronous shared IOreap asynchronous IO in the foregroundmaximum #IO buffers to allocate per sessionmaximum #IO descriptors to allocate per session

shared IO strategy: block vs. extent

shared IO fileopen mode: datasync vs nodatasync vs asyncenable shared IO pool operations

Sheet1

_kdli_sio_bps 0

_kdli_sio_pga FALSE

_kdli_sio_pga_top FALSE

_kdli_sio_dop 2

_kdli_sio_free TRUE

_kdli_sio_backoff FALSE

_kdli_inline_xfm TRUE

_kdli_timer_trc FALSE

_kdli_timer_dmp FALSE

_kdli_cacheable_length 0

_kdli_small_cache_limit 32

_kdli_inject_assert 0

_kdli_inject_crash 0

_kdli_space_cache_limit 2048

_kdli_force_cr TRUE

maximum blocks per IO slotuse PGA allocations for direct IOPGA allocations come from toplevel PGA heapdegree-of-parallelism in the SIO keep poolfree IO buffers when not in active useuse exponential backoff when attempting SIOP allocationsallow inline transformed lobstrace inode timers to uts/tracefiledump inode timers on session terminationminimum lob length for inode cacheabilitysize limit of small inode cacheinject asserts into the inodeinject crashes into the inodemaximum size of the space cache in #blocksforce CR when reading data blocks of direct-write lobs

Sheet1

_kdli_force_cr_meta TRUE

_kdli_recent_scn FALSE

_kdli_itree_entries 0

_kdli_cache_read_threshold 0

_kdli_cache_write_threshold 0

_kdli_full_readahead_threshold 0

_kdli_force_storage none

_kdli_allow_corrupt TRUE

_kdli_squeeze TRUE

_kdli_buffer_inject TRUE

_kdli_inject_batch 0

force CR when reading metadata blocks of direct-write lobs

use recent (not dependent) scns for block format/allocation#entries in lhb/itree blocks (for testing only)

minimum lob size for cache->nocache read (0 disables heuristic)

minimum lob size for cache->nocache write (0 disables heuristic)maximum lob size for full readaheadforce storage settings for all lobsallow corrupt filesystem_logging data blocks during read/writecompact lobmap extents with contiguous dbasuse buffer injection for CACHE [NO]LOGGING lobs

buffer injection batch size [1, KCBNEWMAX]

Sheet1

_kdli_flush_injections TRUE

_kdli_flush_cache_reads TRUE

_kdli_checkpoint_flush FALSE

_kdli_delay_flushes TRUE

_kdli_STOP_tsn 0

_kdli_STOP_dba 0

_kdli_STOP_fsz 0

_kdli_STOP_bsz 0

_kdli_STOP_nio 0

_kdlw_enable_write_gathering TRUE

_kdlw_enable_ksi_locking FALSE

_kdlwp_flush_threshold 4194304

_kdlxp_cmp_subunit_size 262144

_kdlxp_minxfm_size 32768

_kdlxp_lobcompress FALSE

flush injected buffers of CACHE NOLOGGING lobs before commitflush cache-reads data blocks after loaddo not invalidate cache buffers after writedelay flushing cache writes to direct-write lobsundocumented parameter for internal use onlyundocumented parameter for internal use onlyundocumented parameter for internal use onlyundocumented parameter for internal use onlyundocumented parameter for internal use only

enable lob write gathering for sql txnsenable ksi locking for lobsWGC flush threshold in bytessize of compression sub-unit in bytesminimum transformation size in bytesenable lob compression – only on SecureFiles

Sheet1

_kdlxp_lobencrypt FALSE

_kdlxp_xfmcache TRUE

_kdlxp_mincmp 20

db_securefile PERMITTED

_kdlxp_lobdeduplicate FALSE

_kdlxp_lobdedupvalidate TRUE

_kdlxp_dedup_hash_algo SHA1

_kdlxp_dedup_flush_threshold 8388608

_kdlxp_dedup_prefix_threshold 1048576

_kdlxp_dedup_inl_pctfree 5

_kdlxp_spare1 0

_securefile_timers FALSE

_kdlu_trace_session 0

_kdlu_trace_system 0

_kdlu_trace_layer 0

_kdlu_max_bucket_size 4194304

enable lob encryption – only on SecureFiles

enable xfm cache – only on SecureFilesminimum comp ratio in pct – only on SecureFiles

permit securefile storage during lob creationenable lob deduplication – only on SecureFiles

enable deduplicate validate – only on SecureFilessecure hash algorithm for deduplication – only on SecureFiles

deduplication flush threshold in bytesdeduplication prefix hash threshold in bytesdeduplication pct size increase by which inlining avoideddeduplication spare 1collect kdlu timers and accumulate per layersUTS session dumpUTS system dumpUTS kdlu per-layer trace levelUTS kdlu bucket size

Sheet1

_kdlu_max_bucket_size_mts 131072

_row_cache_cursors 20 20

_kgl_multi_instance_lock TRUE TRUE

_kgl_multi_instance_pin TRUE TRUE

TRUE TRUE

_kgl_latch_count 0 0

_kgl_heap_size 1024 1024

_kgl_fixed_extents TRUE TRUE

_kgl_bucket_count 9 9

_library_cache_advice TRUE TRUE

_kglsim_maxmem_percent 5 5

_kgl_hash_collision FALSE FALSE

_kgl_time_to_wait_for_locks 15 15

52428800 2097152

_synonym_repoint_tracing FALSE FALSE

UTS kdlu bucket size for mts

number of cached cursors for row cache managementwhether KGL to support multi-instance lockswhether KGL to support multi-instance pins

_kgl_multi_instance_invalidation

whether KGL to support multi-instance invalidationsnumber of library cache latchesextent size for library cache heap 0fixed extent size for library cache memory allocationsindex to the bucket count arraywhether KGL advice should be turned onmax percentage of shared pool size to be used for KGL advicewhether KGL hash collision is possibletime to wait for locks and pins before timing out

_kgl_large_heap_warning_threshold

heap size before KGL writes warnings to the alert logwhether to trace metadata comparisons for synonym repointing

Sheet1

_ignore_fg_deps

_trace_kqlidp FALSE

_disable_fast_validate FALSE

_kgl_message_locks 64

_kgl_debug

_kgl_min_cached_so_count 1

_kgl_so_stack_depth 16

_kgl_features_enabled 2

_kgl_kqr_cap_so_stacks FALSE

_kgl_mutex_wait_time 0

create_stored_outlines

_kkdlgon_max_iter 20000

serial_reuse disable disable

_cursor_features_enabled 2

_kgx_latches 1024 512

_kks_use_mutex_pin TRUE FALSE

_kgx_spin_count 255

ignore fine-grain dependencies during invalidationtrace kqlidp0 operationdisable PL/SQL fast validationRAC message lock countLibrary cache debugging

Minimum cached SO count. If > 1 can help find SO corruptionsThe depth of the stack capture for SO get or freeLibrary cache features enabled bitscapture stacks for library and row cache state objectsKGL mutex wait timecreate stored outlines for DML statementskkdlgon maximum number of iterations

reuse the frame segmentsShared cursor features enabled bits.# of mutex latches if CAS is not supported.Turning on this will make KKS use mutex for cursor pins.third spare parameter – integer

Sheet1

_cursor_stats_bucket 15 15

_cursor_stats_heap 4 4

_edition_based_redefinition FALSE

_enable_editions_for_users FALSE

ldap_directory_access NONE NONE

ldap_directory_sysauth no

os_roles FALSE FALSE

rdbms_server_dn

max_enabled_roles 150 150

remote_os_authent FALSE FALSE

remote_os_roles FALSE FALSE

_case_sensitive_logon TRUE

sec_case_sensitive_logon TRUE

FALSE FALSE

_passwordfile_enqueue_timeout 900 900

remote_login_passwordfile EXCLUSIVE EXCLUSIVE

Hash table buckets for cursor stats (2^).

Heaps/latches for cursor stats.enable edition based redefinition

enable editions for all usersRDBMS’s LDAP access optionOID usage parameterretrieve roles from the operating systemRDBMS’s Distinguished Name

max number of roles a user can have enabledallow non-secure remote clients to use auto-logon accountsallow non-secure remote clients to use os rolescase sensitive logon enabledcase sensitive password enabled for logon

O7_DICTIONARY_ACCESSIBILITY

Version 7 Dictionary Accessibility Supportpassword file enqueue timeout in secondspassword file usage parameter

Sheet1

license_max_users 0 0

_dynamic_rls_policies TRUE TRUE

_app_ctx_vers FALSE FALSE

_session_context_size 10000 10000

audit_sys_operations FALSE FALSE

_default_encrypt_alg 0 0

_ols_cleanup_task TRUE TRUE

global_context_pool_size

db_domain

global_names FALSE FALSE

distributed_lock_timeout 60 60

200 200

commit_point_strength 1 1

_k2q_latches 0

maximum number of named users that can be created in the databaserls policies are dynamicenable app ctx versioningsession app context sizeenable sys auditingdefault encryption algorithmClean up unnecessary entries in OLS sessinfo tableGlobal Application Context Pool Size in Bytesdirectory part of global database name stored with CREATE DATABASEenforce that database links have same name as remote database

number of seconds a distributed transaction waits for a lock

_distributed_recovery_connection_hold_time

number of seconds RECO holds outbound connections openBias this node has toward not preparing in a two-phase commitnumber of k2q latches

Sheet1

TRUE

global_txn_processes 1

_autotune_gtx_threshold 60

_forwarded_2pc_threshold 10

_disable_autotune_gtx FALSE

_autotune_gtx_interval 5

_autotune_gtx_idle_time 600

_enable_separable_transactions FALSE

instance_name PROD2 PROD1

service_names PROD2 PROD1

__dg_broker_service_names PROD2_XPT PROD1_XPT

dispatchers

shared_servers 0 1

_clusterwide_global_transactions

enable/disable clusterwide global transactionsnumber of background global transaction processes to startauto-tune threshold for degree of global transaction concurrencyauto-tune threshold for two-phase commit rate across RAC instances

disable autotune global transaction background processes

interval to autotune global transaction background processes

idle time to trigger auto-shutdown a gtx background processenable/disable separable transactionsinstance name supported by the instanceservice names supported by the instanceservice names for broker use

(PROTOCOL=TCP) (SERVICE=PROD1XDB)

specifications of dispatchers

number of shared servers to start up

Sheet1

max_shared_servers

max_dispatchers

circuits

shared_server_sessionslocal_listener OCMLSN local listener

remote_listener remote listener

_pmon_load_constants

_dispatcher_rate_ttl

_dispatcher_rate_scale

FALSE

_shared_server_load_balance 0

_shared_server_num_queues 2

FALSE FALSE

_dedicated_server_poll_count 10 10

FALSE FALSE

_dedicated_server_post_wait FALSE FALSE

_cp_num_hash_latches 1

_fast_cursor_reexecute FALSE

max number of shared serversmax number of dispatchersmax number of circuitsmax number of shared server sessions

300,192,64,3,10,10,0,0

300,192,64,3,10,10,0,0

server load balancing constants (S,P,D,I,L,C,M)

time-to-live for rate statistic (100ths of a second)

scale to display rate statistic (100ths of a second)

_enable_shared_server_vector_io

Enable shared server vector I/Oshared server load balancenumber of shared server common queues

_kernel_message_network_driver

kernel message network driverdedicated server poll count

_dedicated_server_post_wait_call

dedicated server post/wait calldedicated server post/wait

connection pool number of hash latchesuse more memory in order to get faster execution

Sheet1

cursor_space_for_time FALSE FALSE

session_cached_cursors 1000 20

_session_kept_cursor_pins 0 0

_dump_qbc_tree 0 0

remote_dependencies_mode TIMESTAMP TIMESTAMP

utl_file_dir

smtp_out_server

_plsql_dump_buffer_events

plsql_v2_compatibility FALSE FALSE

_ncomp_shared_objects_dir

plsql_native_library_dir

0 0

plsql_warnings DISABLE:ALL

plsql_code_type INTERPRETED

use more memory in order to get faster executionNumber of cursors to cache in a session.Number of cursors pins to keep in a session

dump top level query parse tree to traceremote-procedure-call dependencies mode parameterutl_file accessible directories list

utl_smtp server and port configuration parameterconditions upon which the PL/SQL circular buffer is dumpedPL/SQL version 2.x compatibility flag

/u01/app/maclean/product/11.1.0/db_1/dbs/peshm_PROD2_0

native compilation shared objects dirplsql native library dir

plsql_native_library_subdir_count

plsql native library number of subdirectories

DISABLE:ALL

PL/SQL compiler warnings settings

INTERPRETED

PL/SQL code-type

Sheet1

_plsql_anon_block_code_type INTERPRETED

plsql_debug TRUE FALSE PL/SQL debug

plsql_optimize_level 0 2

plsql_ccflags

_inline_sql_in_plsql FALSE

plscope_settings identifiers:all

_plsql_nvl_optimize FALSE FALSE

FALSE

java_jit_enabled TRUE

job_queue_processes 1000 10

_job_queue_interval 5 5

_dbms_sql_security_level 1

parallel_min_percent 0 0

1 1

_system_trig_enabled TRUE TRUE

INTERPRETED

PL/SQL anonymous block code-type

PL/SQL optimize levelPL/SQL ccflagsinline SQL in PL/SQL

plscope_settings controls the compile time collection, cross reference, and storage of PL/SQL source code identifier dataPL/SQL NVL optimize

_UTL_FILE_FOLLOW_SYMLINKS

UTL_FILE backout event which allows UTL_FILE to open symlinksJava VM JIT enabledmaximum number of job queue slave processesWakeup interval in seconds for job queue co-ordinatorSecurity level in DBMS_SQLminimum percent of threads required for parallel query

_parallel_default_max_instances

default maximum number of instances for parallel queryare system triggers enabled

Sheet1

create_bitmap_area_size 8388608 8388608

bitmap_merge_area_size 1048576 1048576

_kkfi_trace FALSE FALSE

cursor_sharing EXACT EXACT

_adjust_literal_replacement FALSE FALSE

_kolfuseslf FALSE FALSE

result_cache_mode MANUAL

100

1000

1

_session_cached_instantiations 60 60

_protect_frame_heaps FALSE

_frame_cache_time 0

_px_trace none none

_xt_trace none none

_xt_coverage none none

_ku_trace none none

_optimizer_trace none none

size of create bitmap buffer for bitmap indexmaximum memory allow for BITMAP MERGEtrace expression substitutioncursor sharing modeIf TRUE, we will adjust the SQL/PLUS outputallow kolf to use slffopenresult cache operator usage mode

_result_cache_auto_size_threshold

result cache auto max size allowed

_result_cache_auto_time_threshold

result cache auto time threshold

_result_cache_auto_execution_threshold

result cache auto execution thresholdNumber of pl/sql instantiations to cache in a session.Protect cursor frame heapsnumber of seconds a cached frame page stay in cache.px trace parameter

external tables trace parameter

external tables code coverage parameter

datapump trace parameteroptimizer trace parameter

Sheet1

parallel_min_servers 0 0

parallel_max_servers 40 80

_parallel_server_idle_time 30000 30000

_parallel_server_sleep_time 10 10

_px_send_timeout 300 300

_dynamic_stats_threshold 30 30

parallel_instance_group

TRUE

_parallel_fake_class_pct 0 0

_px_load_publish_interval 200 200

2148 2148

FALSE FALSE

minimum parallel query servers per instancemaximum parallel query servers per instanceidle time before parallel query server dies (in 1/100 sec)sleep time between dequeue timeouts (in 1/100ths)IPC message send timeout value in seconds

delay threshold (in seconds) between sending statistics messagesinstance group to use for all parallel operations

_px_execution_services_enabled

enable service-based constraint of px slave allocationfake db-scheduler percent used for testinginterval at which LMON will check whether to publish PX load

parallel_execution_message_size

message buffer size for parallel execution

_parallel_execution_message_align

Alignment of PX buffers to OS page boundary

Sheet1

_PX_use_large_pool FALSE FALSE

_parallel_min_message_pool 1031040 1074000

_px_buffer_ttl 30 30

_tq_dump_period 0 0

_affinity_on TRUE TRUE

_enable_default_affinity 0 0

_dss_cache_flush FALSE FALSE

_hash_join_enabled TRUE TRUE

hash_area_size 131072 131072

_hash_multiblock_io_count 0 0

_cursor_db_buffers_pinned 97 71

_old_connect_by_enabled FALSE FALSE

_table_lookup_prefetch_size 40 40

_multi_join_key_table_lookup TRUE TRUE

_table_lookup_prefetch_thresh 2 2

Use Large Pool as source of PX buffersminimum size of shared pool memory to reserve for pq serversttl for px mesg buffers in secondstime period for duping of TQ statistics (s)enable/disable affinity at run timeto enable default implementation of affinity osdsenable full cache flush for parallel executionenable/disable hash joinsize of in-memory hash work areanumber of blocks hash join will read/write at onceadditional number of buffers a cursor can pin at once

enable/disable old connect bytable lookup prefetch vector sizeTRUE iff multi-join-key table lookup prefetch is enabledtable lookup prefetch threshold

Sheet1

_adaptive_fetch_enabled TRUE TRUE

65536 65536

_fast_dual_enabled TRUE TRUE

_newsort_enabled TRUE TRUE

_newsort_type 0 0

_newsort_ordered_pct 63 63

_fix_control_sdiag_crash NONE sql diag crash

result_cache_max_size 1212416

result_cache_max_result 5

result_cache_remote_expiration 0

_result_cache_block_size 1024

_result_cache_timeout 10

300

1

shadow_core_dump partial partial

enable/disable adaptive fetch in parallel group by

_query_execution_cache_max_size

max size of query execution cacheenable/disable fast dualcontrols whether new sorts can be used as system sortspecifies options for the new sort algorithmcontrols when new sort avoids sorting ordered inputbug fix control parameter

maximum amount of memory to be used by the cachemaximum result size as percent of cache sizemaximum life time (min) for any result using a remote objectresult cache block sizemaximum time (sec) a session waits for a result

_result_cache_auto_time_distance

result cache auto time distance

_oss_skgxp_udp_dynamic_credit_mgmt

OSSLIB enable[!0]/disable[0] dynamic credit mgmt for SKGXP-UDPCore Size for Shadow Processes

Sheet1

background_core_dump partial partial

background_dump_dest

user_dump_dest

core_dump_dest

_oradbg_pathname

FALSE

_vendor_lib_loc

_disable_sun_rsm TRUE TRUE

_ipc_test_failover 0 0

_ipc_test_mult_nets 0 0

_ipc_fail_network 0 0

audit_file_dest

audit_syslog_level

object_cache_optimal_size 102400 102400

object_cache_max_size_percent 10 10

Core Size for Background Processes

/u01/app/maclean/diag/rdbms/prod2/PROD2/trace

/u01/admin/PROD1/bdump

Detached process dump directory

/u01/app/maclean/diag/rdbms/prod2/PROD2/trace

/u01/admin/PROD1/udump

User process dump directory

/u01/app/maclean/diag/rdbms/prod2/PROD2/cdump

/u01/admin/PROD1/cdump

Core dump directorypath of oradbg script

_online_patch_disable_stack_check

disable check for function on stack for online patchesVendor library search root directoryDisable IPC OSD support for Sun RSMAPI

Test transparent cluster network failoversimulate multiple cluster networksSimulate cluster network failer

/u01/app/maclean/admin/PROD2/adump

/u01/admin/PROD1/adump

Directory in which auditing files are to resideSyslog facility and leveloptimal size of the user session’s object cache in bytespercentage of maximum size over optimal of the user session’s object cache

Sheet1

_no_objects FALSE FALSE

_kokli_cache_size 32

session_max_open_files 10 10

_domain_index_batch_size 2000 2000

_domain_index_dml_batch_size 200 200

_nchar_imp_conv TRUE TRUE

_insert_enable_hwm_brokered TRUE TRUE

open_links 4 4

open_links_per_instance 4 4

_all_shared_dblinks

_close_cached_open_cursors FALSE FALSE

_disable_savepoint_reset FALSE FALSE

commit_write

commit_wait

no object features are usedSize limit of Materialized View and Object Table Lookup Cachemaximum number of open files allowed per sessionmaximum number of rows from one call to domain index fetch routinemaximum number of rows for one call to domain index dml routines

should implicit conversion bewteen clob and nclob be allowedduring parallel inserts high water marks are brokeredmax # open links per sessionmax # open links per instancetreat all dblinks as sharedclose cursors cached by PL/SQL at each commitdisable the fix for bug 1402161transaction commit log write behaviour

transaction commit log wait behaviour

Sheet1

commit_logging

_init_sql_file

optimizer_features_enable 10.2.0.4 10.2.0.1

fixed_date

audit_trail DB NONE

sort_area_size 65536 65536

sort_area_retained_size 0 0

_sort_multiblock_read_count 2 2

_shrunk_aggs_enabled TRUE TRUE

FALSE

_rdbms_internal_fplib_enabled FALSE

_cell_index_scan_enabled TRUE

_cell_range_scan_enabled TRUE

cell_offload_processing TRUE

cell_offload_parameters

transaction commit log write behaviour

?/rdbms/admin/sql.bsq

?/rdbms/admin/sql.bsq

File containing SQL statements to execute upon database creationoptimizer plan compatibility parameterfixed SYSDATE valueenable system auditingsize of in-memory sort work areasize of in-memory sort work area retained between fetch callsmulti-block read count for sortenable use of variable sized buffers for non-distinct aggregates

_rdbms_internal_fplib_raise_errors

enable reraising of any exceptions in CELL FPLIBenable CELL FPLIB filtering within rdbmsenable CELL processing of index FFSenable CELL processing of index range scans

enable SQL processing offload to cellsAdditional cell offload parameters

Sheet1

cell_offload_compaction ADAPTIVE

cell_offload_plan_display AUTO

60 60

_gby_onekey_enabled TRUE TRUE

db_name PROD2 PROD1

db_unique_name PROD2 PROD1

open_cursors 300 300

ifile

sql_trace FALSE FALSE

os_authent_prefix ops$ ops$

_sql_connect_capability_table

optimizer_mode ALL_ROWS ALL_ROWS

_optimizer_mode_force TRUE TRUE

_explain_rewrite_mode FALSE FALSE

_query_rewrite_or_error FALSE FALSE

Cell packet compaction strategyCell offload explain plan display

_shrunk_aggs_disable_threshold

percentage of exceptions at which to switch to full length aggsenable use of one comparison of all group by keys

database name specified in CREATE DATABASEDatabase Unique Namemax # cursors per sessioninclude file in init.oraenable SQL trace

prefix for auto-logon accountsSQL Connect Capability Table (testing only)optimizer modeforce setting of optimizer mode for user recursive SQL alsoallow additional messages to be generated during explain rewriteallow query rewrite, if referenced tables are not dataless

Sheet1

_sort_elimination_cost_ratio 0 0

sql92_security FALSE FALSE

0 0

blank_trimming FALSE FALSE

_always_anti_join CHOOSE CHOOSE

_optimizer_null_aware_antijoin FALSE

_partition_view_enabled TRUE TRUE

_always_star_transformation FALSE FALSE

_b_tree_bitmap_plans TRUE TRUE

star_transformation_enabled FALSE FALSE

_column_elimination_off FALSE FALSE

_cpu_to_io 0 0

UDO UDO

NONE

cost ratio for sort eimination under first_rows moderequire select privilege for searched update/delete

_sql_connect_capability_override

SQL Connect Capability Table Override

blank trimming semantics parameteralways use this method for anti-join when possiblenull-aware antijoin parameterenable/disable partitioned views

always favor use of star transformationenable the use of bitmap plans for tables w. only B-tree indexes

enable the use of star transformationturn off predicate-only column eliminationdivisor for converting CPU cost to I/O cost

_optimizer_extended_cursor_sharing

optimizer extended cursor sharing

_optimizer_extended_cursor_sharing_rel

optimizer extended cursor sharing for relational operators

Sheet1

FALSE

_optimizer_cost_model CHOOSE CHOOSE

_optimizer_undo_cost_change 10.2.0.4 10.2.0.1

_optimizer_system_stats_usage TRUE TRUE

_optimizer_cache_stats FALSE FALSE

_new_sort_cost_estimate TRUE TRUE

_complex_view_merging TRUE TRUE

_simple_view_merging TRUE TRUE

_unnest_subquery TRUE TRUE

_eliminate_common_subexpr TRUE TRUE

_pred_move_around TRUE TRUE

_convert_set_to_join FALSE FALSE

_px_bind_peek_sharing TRUE

_px_ual_serial_input TRUE

_px_minus_intersect TRUE TRUE

_remove_aggr_subquery TRUE TRUE

_optimizer_adaptive_cursor_sharing

optimizer adaptive cursor sharingoptimizer cost model

optimizer undo cost change

system statistics usage

cost with cache statisticsenables the use of new cost estimate for sortenable complex view mergingcontrol simple view merging performed by the optimizerenables unnesting of correlated subqueriesenables elimination of common sub-expressionsenables predicate move-aroundenables conversion of set operator to join

enables sharing of px cursors that were built using bind peekingenables new pq for UNION operatorsenables pq for minus/interect operatorsenables removal of subsumed aggregated subquery

Sheet1

_distinct_view_unnesting FALSE FALSE

_optimizer_push_down_distinct 0 0

LINEAR LINEAR

_optimizer_squ_bottomup TRUE TRUE

_optimizer_cbqt_factor 50 50

_push_join_predicate TRUE TRUE

_push_join_union_view TRUE TRUE

_push_join_union_view2 TRUE TRUE

_fast_full_scan_enabled TRUE TRUE

_optimizer_skip_scan_enabled TRUE TRUE

TRUE TRUE

TRUE TRUE

TRUE TRUE

enables unnesting of in subquery into distinct viewpush down distinct from query block to table

_optimizer_cost_based_transformation

enables cost-based query transformationenables unnesting of subquery in a bottom-up manner

cost factor for cost-based query transformation

enable pushing join predicate inside a view

enable pushing join predicate inside a union all view

enable pushing join predicate inside a union viewenable/disable index fast full scan

enable/disable index skip scan

_optimizer_join_sel_sanity_check

enable/disable sanity check for multi-column join selectivity

_optim_enhance_nnull_detection

TRUE to enable index [fast] full scan more often

_idl_conventional_index_maintenance

enable conventional index maintenance for insert direct load

Sheet1

_enable_cscn_caching FALSE FALSE

_parallel_broadcast_enabled TRUE TRUE

_px_broadcast_fudge_factor 100 100

_px_kxib_tracing 0 0

_px_granule_size 100000 100000

_px_xtgranule_size 10000 10000

_xtbuffer_size 0 0

_px_async_getgranule FALSE FALSE

_px_min_granules_per_slave 13 13

_px_max_granules_per_slave 100 100

_px_no_stealing FALSE FALSE

_px_no_granule_sort FALSE FALSE

enable commit SCN caching for all transactions

enable broadcasting of small inputs to hash and sort merge joinsset the tq broadcasting fudge factor percentageturn on kxib tracingdefault size of a rowid range granule (in KB)default size of a external table granule (in KB)buffer size in KB needed for populate/query operationasynchronous get granule in the slaveminimum number of rowid range granules to generate per slavemaximum number of rowid range granules to generate per slave

prevent parallel granule stealing in shared nothing environmentprevent parallel partition granules to be sorted on size

Sheet1

_px_proc_constrain TRUE TRUE

_px_freelist_latch_divisor 2

parallel_adaptive_multi_user TRUE TRUE

parallel_threads_per_cpu 2 2

parallel_automatic_tuning FALSE FALSE

_parallel_adaptive_max_users 1 2

_parallel_load_balancing TRUE TRUE

_parallel_load_bal_unit 0 0

1 1

parallel_io_cap_enabled FALSE

_px_io_system_bandwidth 0

reduce parallel_max_servers if greater than (processes – fudge)

Divide the computed number of freelists by this power of 2enable adaptive setting of degree for multiple user streamsnumber of parallel execution threads per CPUenable intelligent defaults for parallel execution parametersmaximum number of users running with default DOP

parallel execution load balanced slave allocationnumber of threads to allocate per instance

_parallel_slave_acquisition_wait

time(in seconds) to wait before retrying slave acquisition

enable capping DOP by IO bandwidth

total IO system bandwidth in MB/sec for computing DOP

Sheet1

_px_io_process_bandwidth 200

_pdml_slaves_diff_part TRUE TRUE

_pdml_gim_sampling 5000 5000

_pdml_gim_staggered FALSE FALSE

_px_dynamic_opt TRUE TRUE

_px_dynamic_sample_size 50 50

_px_rownum_pd TRUE TRUE

_predicate_elimination_enabled TRUE TRUE

3 3

_groupby_orderby_combine 5000 5000

_temp_tran_block_threshold 100 100

_temp_tran_cache TRUE TRUE

_ordered_semijoin TRUE TRUE

IO process bandwidth in MB/sec for computing DOPslaves start on different partition when doing index maintcontrol separation of global index maintenance for PDML

slaves start on different index when doing index maintturn off/on restartable qerpx dynamic optimizationnum of samples for restartable qerpx dynamic optimizationturn off/on parallel rownum pushdown optimization

allow predicate elimination if set to TRUE

_groupby_nopushdown_cut_ratio

groupby nopushdown cut ratiogroupby/orderby don’t combine threshold

number of blocks for a dimension before we temp transformdetermines if temp table is created with cache optionenable ordered semi-join subquery

Sheet1

_always_semi_join CHOOSE CHOOSE

_ordered_nested_loop TRUE TRUE

_nested_loop_fudge 100 100

_project_view_columns TRUE TRUE

_no_or_expansion FALSE FALSE

_optimizer_max_permutations 2000 2000

optimizer_index_cost_adj 100 100

optimizer_index_caching 0 0

_system_index_caching 0 0

_serial_direct_read FALSE FALSE

_disable_datalayer_sampling FALSE FALSE

_disable_sample_io_optim FALSE FALSE

_sample_rows_per_block 4 4

_ncmb_readahead_enabled 0 0

_ncmb_readahead_tracing 0 0

_nlj_batching_enabled 0

always use this method for semi-join when possible

enable ordered nested loop costingnested loop fudgeenable projecting out unreferenced columns of a viewOR expansion during optimization disabledoptimizer maximum join permutations per query blockoptimizer index cost adjustmentoptimizer percent index caching

optimizer percent system index cachingenable direct read in serialdisable datalayer samplingdisable row sampling IO optimizationnumber of rows per block used for sampling IO optimizationenable multi-block readahead for an index scanturn on multi-block readahead tracingenable batching of the RHS IO in NLJ

Sheet1

_nlj_batching_misses_enabled 1

_ioq_fanin_multiplier 2

_index_prefetch_factor 100 100

query_rewrite_enabled TRUE TRUE

query_rewrite_integrity enforced enforced

_query_cost_rewrite TRUE TRUE

_query_rewrite_2 TRUE TRUE

_query_rewrite_1 TRUE TRUE

_query_rewrite_fudge 90 90

_query_rewrite_expression TRUE TRUE

_query_rewrite_jgmigrate TRUE TRUE

_query_rewrite_fpc TRUE TRUE

_query_rewrite_drj TRUE TRUE

_query_rewrite_maxdisjunct 257 257

enable exceptions for buffer cache misses

IOQ miss count before a miss exceptionindex prefetching factorallow rewrite of queries using materialized views if enabledperform rewrite using materialized views with desired integrityperform the cost based rewrite with materialized viewsperform query rewrite before&after or only after view mergingperform query rewrite before&after or only before view mergingcost based query rewrite with MVs fudge factorrewrite with cannonical form for expressionsmv rewrite with jg migrationmv rewrite fresh partition containment

mv rewrite and drop redundant joinsquery rewrite max disjuncts

Sheet1

_query_rewrite_vop_cleanup TRUE TRUE

_mmv_query_rewrite_enabled TRUE TRUE

TRUE TRUE

TRUE TRUE

_full_pwise_join_enabled TRUE TRUE

_partial_pwise_join_enabled TRUE TRUE

_slave_mapping_enabled TRUE TRUE

_slave_mapping_group_size 0 0

TRUE TRUE

_local_communication_ratio 50 50

_parallelism_cost_fudge_factor 350 350

_left_nested_loops_random TRUE TRUE

_improved_row_length_enabled TRUE TRUE

prune frocol chain before rewrite after view-mergingallow rewrites with multiple MVs and/or base tables

_bt_mmv_query_rewrite_enabled

allow rewrites with multiple MVs and base tables

_add_stale_mv_to_dependency_list

add stale mv to dependency listenable full partition-wise join when TRUEenable partial partition-wise join when TRUEenable slave mapping when TRUE

force the number of slave group in a slave mapper

_local_communication_costing_enabled

enable local communication costing when TRUE

set the ratio between global and local communication (0..100)set the parallelism cost fudge factor

enable random distribution method for left of nestedloopsenable the improvements for computing the average row length

Sheet1

_px_index_sampling 200 200

_index_join_enabled TRUE TRUE

_use_nosegment_indexes FALSE FALSE

_enable_type_dep_selectivity TRUE TRUE

_sqlexec_progression_cost 1000 1000

_improved_outerjoin_card TRUE TRUE

_optimizer_adjust_for_nulls TRUE TRUE

_optimizer_degree 0 0

sql_version NATIVE NATIVE

_optimizer_choose_permutation 0 0

TRUE TRUE

_subquery_pruning_cost_factor 20 20

_subquery_pruning_reduction 50 50

_subquery_pruning_enabled TRUE TRUE

parallel query sampling for index create (100000 = 100%)enable the use of index joins

use nosegment indexes in explain planenable type dependent selectivity estimatessql execution progression monitoring cost thresholdimproved outer-join cardinality calculationadjust selectivity for null valuesforce the optimizer to use the same degree of parallelismsql language version parameter for compatibility issuesforce the optimizer to use the specified permutation

_use_column_stats_for_function

enable the use of column statistics for DDP functionssubquery pruning cost factorsubquery pruning reduction factorenable the use of subquery predicates to perform pruning

Sheet1

FALSE FALSE

_parallel_txn_global FALSE FALSE

_or_expand_nvl_predicate TRUE TRUE

_like_with_bind_as_equality FALSE FALSE

_table_scan_cost_plus_one TRUE TRUE

_cost_equality_semi_join TRUE TRUE

TRUE TRUE

_new_initial_join_orders TRUE TRUE

_oneside_colstat_for_equijoins TRUE TRUE

_column_tracking_level 1 1

_optim_peek_user_binds TRUE TRUE

_mv_refresh_selections TRUE TRUE

_cursor_plan_enabled TRUE TRUE

_subquery_pruning_mv_enabled

enable the use of subquery predicates with MVs to perform pruningenable parallel_txn hint with updates and deletesenable OR expanded plan for NVL/DECODE predicatetreat LIKE predicate with bind as an equality predicatebump estimated full table scan and index ffs cost by one

enables costing of equality semi-join

_default_non_equality_sel_check

sanity check on default selectivity for like/range predicateenable initial join orders based on new ordering heuristicssanity check on default selectivity for like/range predicatecolumn usage tracking

enable peeking of user bindscreate materialized views with selections and fast refreshenable collection and display of cursor plans

Sheet1

_minimal_stats_aggregation TRUE TRUE

_mv_refresh_eut TRUE TRUE

_mav_refresh_consistent_read TRUE TRUE

_mav_refresh_opt 0 0

_mav_refresh_unionall_tables 3 3

_mv_refresh_delta_fraction 10 10

_force_temptables_for_gsets FALSE FALSE

pga_aggregate_target 0 219152384

__pga_aggregate_target 180355072

_pga_max_size 209715200 209715200

workarea_size_policy AUTO AUTO

prohibit stats aggregation at compile/partition maintenance timerefresh materialized views using EUT(partition)-based algorithmrefresh materialized views using consistent read snapshotoptimizations during refresh of materialized views# tables for union all expansion during materialized view refreshdelta mv as fractional percentage of size of mvexecutes concatenation of rollups using temp tablesTarget size for the aggregate PGA memory consumed by the instanceCurrent target size for the aggregate PGA memory consumedMaximum size of the PGA memory for one processpolicy used to size SQL working areas (MANUAL/AUTO)

Sheet1

_smm_auto_min_io_size 56 56

_smm_auto_max_io_size 248 248

_smm_auto_cost_enabled TRUE TRUE

_smm_control 0 0

_smm_trace 0 0

_smm_min_size 176 214

_smm_max_size 35225 42803

_smm_px_max_size 88064 107008

_smm_retain_size 0 0

_smm_bound 0 0

_smm_advice_log_size 0 0

_smm_advice_enabled TRUE TRUE

_gs_anti_semi_join_allowed TRUE TRUE

Minimum IO size (in KB) used by sort/hash-join in auto modeMaximum IO size (in KB) used by sort/hash-join in auto modeif TRUE, use the AUTO size policy cost functionsprovides controls on the memory managerTurn on/off tracing for SQL memory managerminimum work area size in auto modemaximum work area size in auto mode (serial)maximum work area size in auto mode (global)work area retain size in SGA for shared server sessions (0 for AUTO)overwrites memory manager automatically computed boundoverwrites default size of the PGA advice workarea history logif TRUE, enable v$pga_adviceenable anti/semi join for the GS query

Sheet1

_mv_refresh_use_stats FALSE TRUE

_mv_refresh_use_no_merge TRUE

_optim_new_default_join_sel TRUE TRUE

_optimizer_dyn_smp_blks 32 32

optimizer_dynamic_sampling 2 2

_pre_rewrite_push_pred TRUE TRUE

TRUE TRUE

FALSE FALSE

TRUE TRUE

FALSE FALSE

_load_without_compile none none

_precompute_gid_values TRUE TRUE

pass cardinality hints to refresh queriesuse no_merge hint in queriesimproves the way default equijoin selectivity are computednumber of blocks for optimizer dynamic samplingoptimizer dynamic sampling

push predicates into views before rewrite

_optimizer_new_join_card_computation

compute join cardinality using non-rounded input values

_mav_refresh_double_count_prevented

materialized view MAV refreshes avoid double counting

_pct_refresh_double_count_prevented

materialized view PCT refreshes avoid double counting

_mv_refresh_new_setup_disabled

materialized view MV refresh new setup disabling

Load PL/SQL or Database objects without compilation

precompute gid values and copy them before returning a row

Sheet1

_union_rewrite_for_gs

TRUE TRUE

_generalized_pruning_enabled TRUE TRUE

_rowsource_execution_statistics FALSE FALSE

_rowsource_profiling_statistics TRUE

_rowsource_statistics_sampfreq 128 128

TRUE TRUE

_intrapart_pdml_enabled TRUE TRUE

_force_tmp_segment_loads FALSE

FALSE

TRUE TRUE

_optim_adjust_for_part_skews TRUE TRUE

YES_GSET_MVS

YES_GSET_MVS

expand queries with GSets into UNIONs for rewrite

_nested_mav_fast_oncommit_enabled

nested MAV refresh fast on commit allowedcontrols extensions to partition pruning for general predicatesif TRUE, Oracle will collect rowsource statistics

if TRUE, Oracle will capture active row sources in v$active_session_historyfrequency of rowsource statistic sampling (must be a power of 2)

_bitmap_or_improvement_enabled

controls extensions to partition pruning for general predicates

Enable intra-partition updates/deletesForce tmp segment loads

_force_slave_mapping_intra_part_loads

Force slave mapping for intra partition loads

_intrapart_pdml_randomlocal_enabled

Enable intra-partition updates/deletes with random local dist

adjust stats for skews across partitions

Sheet1

TRUE TRUE

_optimizer_autostats_job TRUE TRUE

TRUE TRUE

FALSE

_optimizer_filter_pred_pullup TRUE TRUE

TRUE

TRUE

_force_datefold_trunc FALSE FALSEstatistics_level TYPICAL TYPICAL statistics level

FALSE FALSE

TRUE TRUE

_expand_aggregates TRUE TRUE

FALSE FALSE

_spr_use_hash_table FALSE FALSE

_optimizer_compute_index_stats

force index stats collection on index creation/rebuildenable/disable auto stats collection job

_optimizer_push_pred_cost_based

use cost-based query transformation for push pred optimization

_optimizer_extend_jppd_view_types

join pred pushdown on group-by, distinct, semi-/anti-joined view

use cost-based flter predicate pull up transformation

_optimizer_connect_by_cost_based

use cost-based transformation for connect by

_optimizer_connect_by_combine_sw

combine no filtering connect by and start withforce use of trunc for datefolding rewrite

_array_update_vector_read_enabled

Enable array update vector read

_two_pass_reverse_polish_enabled

uses two-pass reverse polish alg. to generate canonical formsexpand aggregates

_dump_common_subexpressions

dump common subexpressions

use hash table for spreadsheet

Sheet1

_spr_use_AW_AS TRUE TRUE

_dump_connect_by_loop_data FALSE FALSE

_column_compression_factor 0 0

_dml_monitoring_enabled TRUE TRUE

_px_slaves_share_cursors 0 0

_fic_algorithm_set automatic automatic

_fic_area_size 131072 131072

_fic_max_length 20 20

_fic_min_bmsize 1024 1024

_dtree_area_size 131072 131072

_dtree_pruning_enabled TRUE TRUE

_dtree_compressbmp_enabled TRUE TRUE

_dtree_binning_enabled TRUE TRUE

_dtree_max_surrogates 1 1

_dtree_bintest_id 0 0

enable AW for hash table in spreadsheetdump connect by loop error message into trc fileColumn compression ratioenable modification monitoringslaves share cursors with QCSet Frequent Itemset Counting Algorithmsize of Frequent Itemset Counting work area

Frequent Itemset Counting Maximum Itemset LengthFrequent Itemset Counting Minimum BITMAP Sizesize of Decision Tree Classification work areaDecision Tree Pruning EnabledDecision Tree Using Compressed Bitmaps EnabledDecision Tree Binning Enabledmaximum number of surrogatesDecision Tree Binning Test ID

Sheet1

_right_outer_hash_enable TRUE TRUE

_optimizer_mjc_enabled TRUE TRUE

TRUE TRUE

_cursor_bind_capture_area_size 400 400

_cursor_bind_capture_interval 900 900

_dump_cursor_heap_sizes FALSE FALSE

_projection_pushdown TRUE TRUE

_projection_pushdown_debug 0 0

_px_compilation_debug 0 0

_px_compilation_trace 0 0

_trace_virtual_columns FALSE

_replace_virtual_columns TRUE

TRUE

_kdt_buffering TRUE

FALSE

_ltc_trace 0

Right Outer/Semi/Anti Hash Enabledenable merge join cartesian

_optimizer_sortmerge_join_enabled

enable/disable sort-merge join methodmaximum size of the cursor bind capture areainterval (in seconds) between two bind capture for a cursordump comp/exec heap sizes to tryace fileprojection pushdownlevel for projection pushdown debuggingdebug level for parallel compilationtracing level for parallel compilationtrace virtual columns exprsreplace expressions with virtual columns

_virtual_column_overload_allowed

overload virtual columns expressioncontrol kdt buffering for conventional inserts

_disable_parallel_conventional_load

Disable parallel conventional loadstracing level for load table conventional

Sheet1

_fic_outofmem_candidates FALSE FALSE

_print_refresh_schedule false false

_optimizer_undo_changes FALSE FALSE

_optimizer_percent_parallel 101 101

_optimizer_search_limit 5 5

skip_unusable_indexes TRUE TRUE

_mv_refresh_costing rule rule

_mv_refresh_ana 0 0

_cache_stats_monitor FALSE FALSE

_stn_trace 0 0

_sta_control 0 0

_enable_automatic_sqltune TRUE

_sql_analyze_parse_model 2

_ds_iocount_iosize 6553664 6553664

_mv_refsched_timeincr 300000 300000

Frequent Itemset Counting Out Of Memory Candidates Generationenable dbms_output of materialized view refresh scheduleundo changes to query optimizer

optimizer percent paralleloptimizer search limitskip unusable indexes if set to TRUErefresh decision based on cost or on rules

what percent to analyze after complete/PCT refreshif TRUE, enable cache stats monitoringSQL tracing parameterSQL Tuning Advisory control parameterAutomatic SQL Tuning Advisory enabled parameterSQL Analyze Parse Model control parameterDynamic Sampling Service defaults: #IOs and IO Sizeproportionality constant for dop vs. time in MV refresh

Sheet1

_spr_push_pred_refspr TRUE TRUE

_optimizer_block_size 8192 8192

_spr_max_rules 10000 10000

_idxrb_rowincr 100000000 100000000

_hj_bit_filter_threshold 50 50

_optimizer_save_stats TRUE TRUE

_optimizer_cost_filter_pred FALSE FALSE

TRUE TRUE

_allow_commutativity TRUE TRUE

10 10

_qa_control 0 0

_qa_lrg_type 0 0

push predicates through reference spreadsheet

standard block size used by optimizermaximum number of rules in sql spreadsheet

proportionality constant for dop vs. rows in index rebuildhash-join bit filtering threshold (0 always enabled)enable/disable saving old versions of optimizer stats

enables costing of filter predicates in IO cost model

_optimizer_correct_sq_selectivity

force correct computation of subquery selectivityallow for commutativity of +, * when comparing expressions

_mv_refresh_rebuild_percentage

minimum percentage change required in MV to force an indexrebuildOracle internal parameter to control QAOracle internal parameter to specify QA lrg type

Sheet1

0 0

_enable_fast_ref_after_mv_tbs FALSE FALSE

TRUE TRUE

_optimizer_dim_subq_join_sel TRUE TRUE

0 0

FALSE FALSE

_optimizer_ignore_hints FALSE FALSE

_optimizer_random_plan 0 0

_optimizer_ceil_cost TRUE TRUE

_delay_index_maintain TRUE TRUE

TRUE TRUE

_cursor_plan_hash_version 1 1

_disable_function_based_index FALSE FALSE

_optimizer_invalidation_period 18000 18000

_mv_refresh_force_parallel_query

force materialized view refreshes to use parallel queryenable fast refresh after move tablespace

_optim_dict_stats_at_db_cr_upg

enable/disable dictionary stats gathering at db create/upgradeuse join selectivity in choosing star transformation dimensions

_optimizer_disable_strans_sanity_checks

disable star transformation sanity checks

_allow_level_without_connect_by

allow level without connect byenables the embedded hints to be ignoredoptimizer seed value for random plansCEIL cost in CBOdelays index maintenance until after MV is refreshed

_query_rewrite_setopgrw_enable

perform general rewrite using set operator summariesversion of cursor plan hash value

disable function-based index matching

time window for invalidation of cursors of analyzed objects

Sheet1

_px_net_msg_cost 10000 10000

_px_loc_msg_cost 1000 1000

_smm_freeable_retain 5120 5120

_cursor_plan_unparse_enabled TRUE TRUE

_kill_java_threads_on_eoc FALSE FALSE

_optimizer_join_order_control 3 3

_px_nss_planb TRUE TRUE

_bloom_filter_enabled TRUE TRUE

_bloom_filter_debug 0 0

_bloom_vector_elements 0

_bloom_predicate_enabled TRUE

TRUE

_bloom_folding_enabled FALSE

CPU cost to send a PX message over the internconnect

CPU cost to send a PX message via shared memoryvalue in KB of the instance freeable PGA memory to retain

enables/disables using unparse to build projection/predicates

Kill Java threads and do sessionspace migration at end of callcontrols the optimizer join order search algorithmenables or disables NSS Plan B reparse with outlineenables or disables bloom filter

debug level for bloom filteringnumber of elements in a bloom filter vector

enables or disables bloom filter predicate pushdown

_bloom_predicate_pushdown_to_storage

enables or disables bloom filter predicate pushdown to storageEnable folding of bloom filter

Sheet1

_bloom_folding_density 16

_bloom_folding_min 131072

_bloom_pushing_max 524288

_enable_refresh_schedule TRUE TRUE

_optimizer_cartesian_enabled TRUE TRUE

_optimizer_starplan_enabled TRUE TRUE

TRUE TRUE

TRUE TRUE

_extended_pruning_enabled TRUE TRUE

TRUE

_sql_model_unfold_forloops RUN_TIME RUN_TIME

_enable_dml_lock_escalation TRUE TRUE

_plsql_cache_enable TRUE TRUE

_disable_fast_aggregation FALSE FALSE

FALSE FALSE

bloom filter folding density lower boundbloom filter folding size lower boundbloom filter pushing size upper boundenable or disable MV refresh scheduling (revert to 9.2 behavior)optimizer cartesian join enabledoptimizer star plan enabled

_optimizer_join_elimination_enabled

optimizer join elimination enabled

_gby_hash_aggregation_enabled

enable group-by and aggregation using hash schemedo runtime pruning in iterator if set to TRUE

_globalindex_pnum_filter_enabled

enables filter for global index with partition extended syntaxspecifies compile-time unfolding of sql model forloops

enable dml lock escalation against partitioned tables if TRUE

PL/SQL Function Cache Enabledfast aggregation

_disable_adaptive_shrunk_aggregation

adaptive shrunk aggregation

Sheet1

20 20

_plan_outline_data TRUE TRUE

_outline_bitmap_tree TRUE TRUE

TRUE TRUE

_very_large_partitioned_table 1024 1024

_drop_table_granule 256 256

_xpl_trace 0 0

_dm_max_shared_pool_pct 1 1

_optimizer_multiple_cenv

_kql_subheap_trace 0 0

TRUE TRUE

_optimizer_transitivity_retain TRUE TRUE

TRUE TRUE

_plsql_minimum_cache_hit_percent

plsql minimum cache hit percentage required to keep caching activeexplain plan outline data enabled

BITMAP_TREE hint enabled in outline

_drop_table_optimization_enabled

reduce SGA memory use during drop of a partitioned table

very_large_partitioned_tabledrop_table_granuleExplain Plan tracing parameter

max percentage of the shared pool to use for a mining modelgenerate and run plans using several compilation environments

tracing level for library cache subheap level pins

_optimizer_cost_hjsmj_multimatch

add cost of generating result set when #rows per key > 1

retain equi-join pred upon transitive equality pred generation

optimizer_secure_view_merging

optimizer secure view merging and predicate pushdown/movearound

Sheet1

_px_pwg_enabled TRUE TRUE

_sql_hash_debug 0 0

_mv_rolling_inv FALSE FALSE

_smm_isort_cap 102400 102400

TRUE TRUE

0 0

_truncate_optimization_enabled TRUE TRUE

TRUE TRUE

16384 16384

_xpl_peeked_binds_log_size 8192 8192

_rowsrc_trace_level 0 0

TRUE TRUE

parallel partition wise group by enabledHash value of the SQL statement to debugcreate/alter mv uses rolling cursor invalidation instead of immediatemaximum work area for insertion sort(v1)

_optimizer_cbqt_no_size_restriction

disable cost based transformation query size restriction

_windowfunc_optimization_settings

settings for window function optimizationsdo truncate optimization if set to TRUE

_optimizer_enhanced_filter_push

push filters before trying cost-based query transformation

_compilation_call_heap_extent_size

Size of the compilation call heaps extents

maximum bytes for logging peeked bind values for V$SQL_PLAN (0 = OFF)Row source tree tracing level

_optimizer_rownum_pred_based_fkr

enable the use of first K rows due to rownum predicate

Sheet1

_optimizer_better_inlist_costing ALL ALL

FALSE FALSE

_optimizer_min_cache_blocks 10 10

TRUE TRUE

_optimizer_or_expansion DEPTH DEPTH

TRUE TRUE

TRUE TRUE

TRUE TRUE

TRUE

_selfjoin_mv_duplicates TRUE TRUE

_dimension_skip_null TRUE TRUE

_force_rewrite_enable FALSE FALSE

TRUE TRUE

FALSE FALSE

enable improved costing of index access using in-list(s)

_optimizer_self_induced_cache_cost

account for self-induced cachingset minimum cached blocks

_enable_exchange_validation_using_check

use check constraints on the table for validation

control or expansion approach used

_optimizer_outer_to_anti_enabled

Enable transformation of outer-join to anti-join if possible

_optimizer_order_by_elimination_enabled

Eliminates order bys from views before query transformation

_optimizer_star_tran_in_with_clause

enable/disable star transformation in with clause queries

_optimizer_sortmerge_join_inequality

enable/disable sort-merge join using inequality predicatescontrol rewrite self-join algorithmcontrol dimension skip when null featurecontrol new query rewrite features

_optimizer_complex_pred_selectivity

enable selectivity estimation for builtin functions

_build_deferred_mv_skipping_mvlog_update

DEFERRED MV creation skipping MV log setup update

Sheet1

_bloom_pruning_enabled FALSE

_query_mmvrewrite_maxpreds 10

5

_query_mmvrewrite_maxinlists 5

_query_mmvrewrite_maxdmaps 10

_query_mmvrewrite_maxcmaps 20

512

50

_row_shipping_threshold 80

_row_shipping_explain FALSE

Enable partition pruning using bloom filteringquery mmv rewrite maximum number of predicates per disjunct

_query_mmvrewrite_maxintervals

query mmv rewrite maximum number of intervals per disjunctquery mmv rewrite maximum number of in-lists per disjunctquery mmv rewrite maximum number of dmaps per query disjunctquery mmv rewrite maximum number of cmaps per dmap in query disjunct

_query_mmvrewrite_maxregperm

query mmv rewrite maximum number of region permutations

_query_mmvrewrite_maxmergedcmaps

query mmv rewrite maximum number of merged cmapsrow shipping column selection thresholdenable row shipping explain plan support

Sheet1

500

FALSE

_aw_row_source_enabled TRUE

_optimizer_aw_stats_enabled TRUE

_enable_row_shipping TRUE

_optimizer_skip_scan_guess FALSE

_optimizer_distinct_elimination TRUE

_add_col_optim_enabled TRUE

FALSE

ddl_lock_timeout 0

_enable_ddl_wait_lock TRUE

FALSE

_query_mmvrewrite_maxqryinlistvals

query mmv rewrite maximum number of query in-list values

_first_k_rows_dynamic_proration

enable the use of dynamic proration of join cardinalitiesEnables AW Row Source instead of collection iterator

Enables statistcs on AW olap_table table functionuse the row shipping optimization for wide table selectsconsider index skip scan for predicates with guessed selectivityEliminates redundant SELECT DISTNCT’sAllows new add column optimization

_optimizer_multi_level_push_pred

consider join-predicate pushdown that requires multi-level pushdown to base tabletimeout to restrict the time that ddls wait for dml lock

use this to turn off ddls with wait semantics

_optimizer_group_by_placement

consider group-by placement optimization

Sheet1

FALSE

10

TRUE

_enable_scn_wait_interface TRUE

FALSE

_optimizer_improve_selectivity FALSE

TRUE

_kks_free_cursor_stat_pct 10

_cvw_enable_weak_checking TRUE

FALSE

TRUE

TRUE

_sqlmon_threshold 5

_optimizer_enable_density_improvements

use improved density computation for selectivity estimation

_optimizer_rownum_bind_default

Default value to use for rownum bind

_enable_query_rewrite_on_remote_objs

mv rewrite on remote table/view

use this to turn off scn wait interface in kta

optimizer_use_pending_statistics

Control whether to use optimizer pending statisticsimprove table and partial overlap join selectivity computation

_optimizer_aw_join_push_enabled

Enables AW Join Push optimizationpercentage of cursor stats buckets to scan on each load, in 1/10th of a percentenable weak view checking

optimizer_capture_sql_plan_baselines

automatic capture of SQL plan baselines for repeatable statements

optimizer_use_sql_plan_baselines

use of SQL plan baselines for captured sql statements

_enable_online_index_without_s_locking

Allow online index creation algorithm without S DML lockCPU/IO time threshold before a statement is monitored. 0 is disabled

Sheet1

_sqlmon_max_plan 80

_sqlmon_max_planlines 300

OFF

FALSE

_direct_path_insert_features 0

TRUE

_pivot_implementation_method CHOOSE

_optimizer_use_subheap TRUE

TRUE

_optimizer_star_trans_min_cost 0

0

_with_subquery OPTIMIZER

TRUE

Maximum number of plans entry that can be monitored. Defaults to 20 per CPUNumber of plan lines beyond which a plan cannot be monitored

_optimizer_native_full_outer_join

execute full outer join using native implementaion

_optimizer_enable_extended_stats

use extended statistics for selectivity estimationdisable direct path insert features

_optimizer_free_transformation_heap

free transformation subheap after each transformationpivot implementation methodEnables physical optimizer subheap

_optimizer_or_expansion_subheap

Use subheap for optimizer or-expansion

optimizer star transformation minimum cost

_optimizer_star_trans_min_ratio

optimizer star transformation minimum ratio

WITH subquery transformation

_optimizer_reuse_cost_annotations

reuse cost annotations during cost-based query transformation

Sheet1

_optimizer_fkr_index_cost_bias 10

_px_dump_12805_source TRUE

_parallel_policy MANUAL

_parallel_time_threshold 10

_parallel_time_unit 10

_parallel_syspls_obey_force TRUE

100

_plan_verify_local_time_limit 0

150

typical

Optimizer index bias over FTS/IFFS under first K rows modeenables or disables tracing of 12805 signal sourcepolicy used to compute the degree of parallelism (MANUAL/LIMITED/AUTO)threshold above which a plan is a candidate for parallelization (in seconds)unit of work used to derive the degree of parallelism (in seconds)TRUE to obey force parallel query/dml/ddl under System PL/SQL

_optimizer_nested_rollup_for_gset

number of groups above which we use nested rollup exec for gsetLocal time limit to use for an individual plan verification

_plan_verify_improvement_margin

Performance improvement criterion for evolving plan baselines

_evolve_plan_baseline_report_level

Level of detail to show in plan verification/evolution report

Sheet1

_statistics_based_srf_enabled TRUE

_selectivity_for_srf_enabled FALSE

FALSE

255

_sql_plan_management_control 0

result

10

TRUE

_create_table_in_any_cluster FALSE

sec_protocol_error_trace_action TRACE

CONTINUE

sec_max_failed_login_attempts 10

enable/disable the use of statistics for storage reduction factorenable/disable selectivity for storage reduction factor

optimizer_use_invisible_indexes

Usage of invisible indexes (TRUE/FALSE)

_optimizer_extended_stats_usage_control

controls the optimizer usage of extended statscontrols various internal SQL Plan Management algorithms

_optimizer_multiple_cenv_report

control what to report in trace file when run in multi-plan mode

_block_sample_readahead_prob_threshold

controls readahead value during block sampling

_mv_generalized_oj_refresh_opt

enable/disable new algorithm for MJV with generalized outer joinsallow creation of table in a cluster not owned by the userTTC protocol error action

sec_protocol_error_further_action

TTC protocol error continue actionmaximum number of failed login attempts on a connection

Sheet1

FALSE

_sec_enable_test_rpcs FALSE

_use_zero_copy_io TRUE

enable_ddl_logging FALSE

client_result_cache_size 0

client_result_cache_lag 3000

_client_result_cache_bypass FALSE

_emon_regular_ntfn_slaves 4

_srvntfn_q_msgcount 50

_srvntfn_q_msgcount_inc 100

_srvntfn_jobsubmit_interval 3

_srvntfn_max_concurrent_jobs 20

_srvntfn_job_deq_timeout 60

_tsm_connect_string

_sscr_dir

_sscr_osdir

sec_return_server_release_banner

whether the server retruns the complete version informationWhether to enable the test RPCs

Should network vector IO interface be used for data transferenable ddl loggingclient result cache max size in bytes

client result cache maximum lag in millisecondsbypass the client result cachenumber of EMON slaves doing regular database notificationssrvntfn q msg count for job exit

srvntfn q msg count increase for job submit

srvntfn job submit interval

srvntfn max concurrent jobssrvntfn job deq timeoutTSM test connect stringSession State Capture and Restore DIRectory objectSession State Capture and Restore OS DIRectory

Sheet1

_tsm_disable_auto_cleanup 1 1

_enable_nativenet_tcpip FALSE FALSE

aq_tm_processes 0 0

_orph_cln_interval 1200

_aq_tm_scanlimit 0 0

_prop_old_enabled FALSE

_bufq_stop_flow_control FALSE FALSE

0

0

hs_autoregister TRUE TRUE

xml_db_events enable

dg_broker_start FALSE FALSE

drs_start FALSE FALSE

Disable TSM auto cleanup actionsEnable skgxp driver usage for native netnumber of AQ Time Managers to startqmon periodic interval for removed subscriber messages cleanupscan limit for Time Managers to clean up IOTShift to pre 11g propagation behaviour

Stop enforcing flow control for buffered queues

_capture_publisher_flow_control_threshold

Flow control threshold for capture publishers

_buffered_publisher_flow_control_threshold

Flow control threshold for buffered publishers except captureenable automatic server DD updates in HS agent self-registration

are XML DB events enabledstart Data Guard broker framework (DMON process)

start DG Broker monitor (DMON process)

Sheet1

dg_broker_config_file1

dg_broker_config_file2

_olapi_history_retention FALSE FALSE

_olapi_session_history 300 300

FALSE FALSE

_olapi_iface_object_history 1000 1000

FALSE FALSE

1000 1000

FALSE FALSE

1000 1000

FALSE FALSE

0 0

olap_page_pool_size 0 0

/u01/app/maclean/product/11.1.0/db_1/dbs/dr1PROD2.dat

/u01/oracle/product/10.2.0/db_1/dbs/dr1PROD1.dat

data guard broker configuration file #1

/u01/app/maclean/product/11.1.0/db_1/dbs/dr2PROD2.dat

/u01/oracle/product/10.2.0/db_1/dbs/dr2PROD1.dat

data guard broker configuration file #2enable olapi history retention

enable olapi session history collection

_olapi_session_history_retention

enable olapi session history retentionenable olapi interface object history collection

_olapi_iface_object_history_retention

enable olapi interface object history retention

_olapi_interface_operation_history

enable olapi interface operation history collection

_olapi_iface_operation_history_retention

enable olapi interface operation history retention

_olapi_memory_operation_history

enable olapi memory alloc/free history collection

_olapi_memory_operation_history_retention

enable olapi memory operation history retention

_olapi_memory_operation_history_pause_at_seqno

enable olapi memory alloc/free history collection pausingsize of the olap page pool in bytes

Sheet1

_olap_continuous_trace_file FALSE FALSE

_olap_table_function_statistics FALSE FALSE

1000 1000

1000 1000

400 400

_olap_aggregate_buffer_size 1048576 1048576

1024 1024

1024 1024

64 64

_olap_aggregate_statlen_thresh 1024 1024

_olap_aggregate_worklist_max 5000 5000

Specify TRUE to enable continuous OLAP tracing – otherwise only exceptional events will be loggedSpecify TRUE to output OLAP table function timed statistics trace

_olap_parallel_update_threshold

OLAP parallel update threshold in pages

_olap_parallel_update_small_threshold

OLAP parallel update threshold for number of small pagespaces

_olap_parallel_update_small_group

OLAP parallel update pagespace by group

OLAP Aggregate max buffer size

_olap_aggregate_min_buffer_size

OLAP Aggregate min buffer size

_olap_aggregate_work_per_thread

OLAP Aggregate max work parents

_olap_aggregate_min_thread_status

OLAP Aggregate minimum cardinality of dimensions for threadOLAP Aggregate status array usage thresholdOLAP Aggregate max worklists generated at once

Sheet1

5000 5000

100 100

529 529

TRUE TRUE

_olap_aggregate_multipath_hier FALSE FALSE

_olap_aggregate_flags 0 0

_olap_allocate_errorlog_header

_olap_allocate_errorlog_format

FALSE FALSE

FALSE FALSE

_olap_eif_export_lob_size 2147483647 2147483647

_olap_sort_buffer_size 262144 262144

_olap_sort_buffer_pct 10

_olap_sesscache_enabled TRUE TRUE

_olap_aggregate_max_thread_tuples

OLAP Aggregate max thread tuples creation

_olap_aggregate_store_probability

OLAP Aggregate function storeback probability

_olap_aggregate_function_merge_threshold

OLAP Aggregate function merge threshold

_olap_aggregate_function_cache_enabled

OLAP Aggregate function cache enablerOLAP Aggregate Multi-path Hierarhies enabledOLAP Aggregate debug flags

Dim Source Basis %-8d %-8s %-8b Description ——– ——– ——– ———–

Dim Source Basis %-8d %-8s %-8b Description ——– ——– ——– ———–

OLAP Allocate Errorlog Header format

%8p %8y %8z %e (%n)

%8p %8y %8z %e (%n)

OLAP Allocate Errorlog Format

_olap_poutlog_echo_to_eventlog

OLAP POutLog copy output to event log (tracefile)

_olap_dbgoutfile_echo_to_eventlog

OLAP DbgOutfile copy output to event log (tracefile)OLAP EIF Export BLOB sizeOLAP Sort Buffer SizeOLAP Sort Buffer Size Percentage

OLAP Session Cache knob

Sheet1

_olap_object_hash_class 2 2

1 1

_olap_dimension_corehash_size 30

90

50000

1000

_olap_page_pool_low 262144 262144

_olap_page_pool_hi 50 50

_olap_page_pool_expand_rate 20 20

_olap_page_pool_shrink_rate 50 50

_olap_page_pool_hit_target 100 100

_olap_page_pool_pressure 90 90

_olap_statbool_threshold 8100 8100

_olap_statbool_corebits 20000000 20000000

_olap_lmgen_dim_size 100 100

OLAP Object Hash Table Class

_olap_dimension_corehash_class

OLAP Dimension In-Core Hash Table ClassOLAP Dimension In-Core Hash Table Maximum Memory Use

_olap_dimension_corehash_pressure

OLAP Dimension In-Core Hash Table Pressure Threshold

_olap_dimension_corehash_large

OLAP Dimension In-Core Hash Table Large Threshold

_olap_dimension_corehash_small

OLAP Dimension In-Core Hash Table Small ThresholdOLAP Page Pool Low WatermarkOLAP Page Pool High WatermarkOLAP Page Pool Expand RateOLAP Page Pool Shrink RateOLAP Page Pool Hit TargetOLAP Page Pool Pressure ThresholdOLAP Status Boolean CBM thresholdOLAP Status Boolean max incore bitsLimitmap generator dimension column size

Sheet1

_olap_lmgen_meas_size 1000 1000

_olap_wrap_errors FALSE FALSE

_olap_analyze_max 10000

_xsolapi_fetch_type PARTIAL PARTIAL

OVERFETCH OVERFETCH

TRUE TRUE

FALSE FALSE

_xsolapi_sql_hints

_xsolapi_sql_measure_hints

_xsolapi_sql_dimension_hints

_xsolapi_densify_cubes TABULAR TABULAR

_xsolapi_sql_optimize TRUE TRUE

_xsolapi_sql_remove_columns TRUE TRUE

Limitmap generator measure column sizeWrap error messages to OLAP outfile

OLAP DML ANALYZE command max cells to analyzeOLAP API fetch type

_xsolapi_dimension_group_creation

OLAP API symmetric overfetch

_xsolapi_sql_auto_measure_hints

OLAP API enable automatic measure hints

_xsolapi_sql_auto_dimension_hints

OLAP API enable automatic dimension hintsOLAP API generic hintsOLAP API measure hintsOLAP API dimension hints

_xsolapi_sql_top_measure_hints

OLAP API top measure hints

_xsolapi_sql_top_dimension_hints

OLAP API top dimension hints

_xsolapi_sql_all_non_base_hints

OLAP API non-base hints

_xsolapi_sql_all_multi_join_non_base_hints

OLAP API multi-join non-base hintsOLAP API cube densificationOLAP API enable optimizationOLAP API enable remove unused columns optimizations

Sheet1

TRUE TRUE

TRUE TRUE

16 16

32 32

_xsolapi_sql_minus_threshold 1000

_xsolapi_debug_output SUPPRESS

_xsolapi_materialize_sources TRUE TRUE

_xsolapi_load_at_process_start NEVER NEVER

_xsolapi_fix_vptrs TRUE

PRED_AND_RC

20 20

1 1

_xsolapi_source_trace FALSE FALSE

_xsolapi_sql_symmetric_predicate

OLAP API enable symmetric predicate for dimension groups

_xsolapi_sql_use_bind_variables

OLAP API enable bind variables optimization

_xsolapi_sql_prepare_stmt_cache_size

OLAP API prepare statement cache size

_xsolapi_sql_result_set_cache_size

OLAP API result set cache sizeOLAP API SQL MINUS thresholdOLAP API debug output dispositionOLAP API Enable source materializationWhen to load OLAP API library at server process startOLAP API Enable vptr fixing logic in shared server mode

_xsolapi_auto_materialization_type

PRED_AND_RC

OLAP API behavior for auto materialization

_xsolapi_auto_materialization_bound

OLAP API lower bound for auto materialization.

_xsolapi_materialization_rowcache_min_rows_for_use

OLAP API min number of rows required to use rowcache in query materializationOLAP API output Source definitions to trace file

Sheet1

_xsolapi_dml_trace FALSE

_xsolapi_build_trace FALSE

DEFAULT

_xsolapi_odbo_mode FALSE

_xsolapi_set_nls TRUE

_xsolapi_stringify_order_levels FALSE

4000

1000

_xsolapi_share_executors TRUE

_xsolapi_hierarchy_value_type unique

_xsolapi_use_models TRUE

_xsolapi_use_olap_dml TRUE

TRUE

TRUE

_xsolapi_precompute_subquery TRUE

_xsolapi_optimize_suppression TRUE

_xsolapi_generate_with_clause FALSE

OLAP API output dml commands and expressions to trace fileOLAP API output build info to trace file

_xsolapi_metadata_reader_mode

OLAP API metadata reader modeOLAP API uses ODBO mode?OLAP API sets NLS?OLAP API stringifies order levels?

_xsolapi_suppression_chunk_size

OLAP API suppression chunk size

_xsolapi_suppression_aw_mask_threshold

OLAP API suppression AW mask thresholdOLAP API share executors?OLAP API hierarchy value typeOLAP API uses models?OLAP API uses OLAP DML?

_xsolapi_use_olap_dml_for_rank

OLAP API uses OLAP DML for rank?

_xsolapi_remove_columns_for_materialization

OLAP API removes columns for materialization?OLAP API precomputes subqueries?

OLAP API optimizes suppressions?OLAP API generates WITH clause?

Sheet1

_xsolapi_sql_enable_aw_join TRUE

TRUE

_xsolapi_opt_aw_position TRUE

_xsolapi_support_mtm FALSE

FALSE

_asmsid asm asm

_asm_admin_with_sysdba TRUE

asm_diskstring

_asm_disk_repair_time 14400 14400

_asm_imbalance_tolerance 1

_asm_shadow_cycle 3

_kffmap_hash_size 1024 1024

_kffmop_hash_size 2048 2048

asm_diskgroups

asm_power_limit 1 1

OLAP API enables AW join?

_xsolapi_sql_enable_aw_qdr_merge

OLAP API enables AW QDR merge?OLAP API enables AW position and count optimization?

OLAP API MTM mapping classes supported?

_asm_runtime_capability_volume_support

runtime capability for volume support returns supportedASM instance idDoes the sysdba role have administrative privileges on ASM?disk set locations for discoveryseconds to wait before dropping a failing disk

asm_preferred_read_failure_groups

preferred read failure groupspercentage of inter-disk imbalance to tolerateInverse shadow cycle requirementsize of kffmap_hash tablesize of kffmop_hash tabledisk groups to mount automaticallynumber of processes for disk rebalancing

Sheet1

FALSE

_disable_rebalance_compact FALSE

_diag_arb_before_kill FALSE

_asm_ausize 1048576 1048576

_asm_blksize 4096 4096

_asm_acd_chunks 1 1

_asm_partner_target_disk_part 8

_asm_partner_target_fg_rel 4

_asm_libraries ufs ufs

_asm_maxio 1048576 1048576

_asm_allow_only_raw_disks TRUE TRUE

_asmlib_test 0 0

_asm_allow_resilver_corruption FALSE FALSE

_asm_fob_tac_frequency 3

_kfm_disable_set_fence FALSE

_disable_rebalance_space_check

disable space usage checks for storage reconfiguration

disable space usage checks for storage reconfigurationdump diagnostics before killing unresponsive ARBsallocation unit sizemetadata block size

initial ACD chunks created

target maximum number of disk partners for repartneringtarget maximum number of failure group relationships for repartneringlibrary search order for discoveryMaximum size of individual I/O request

Discovery only raw devicesOsmlib test eventEnable disk resilvering for external redundancyTimeout frequency for FOB cleanup

disable set fence calls and revert to default (process fence)

Sheet1

_asm_wait_time 18 18

_asm_skip_resize_check FALSE

_asm_skip_rename_check FALSE

_asm_stripewidth 8 8

_asm_stripesize 131072 131072

_disable_fastopen FALSE_asm_kfioevent 0 KFIO event

_asm_dbmsdg_nohdrchk FALSE

_asm_repairquantum 60

_asm_emulmax 10000 10000

_asm_emultimeout 0 0_asm_kfdpevent 0 0 KFDP event

_asm_compatibility 10.1

_rdbms_compatibility 10.1

_allow_cell_smart_scan_attr TRUE

Max/imum time to wait before asmb exits

skip the checking of the clients for s/w compatibility for resize

skip the checking of the clients for s/w compatibility for renameASM file stripe widthASM file stripe sizeDo Not Use Fastopen

dbms_diskgroup.checkfile does not check block headersquantum (in 3s) used to compute elapsed time for disk dropmax number of concurrent disks to emulate I/O errorstimeout before emulation begins (in 3s ticks)

default ASM compatibility leveldefault RDBMS compatibility levelAllow checking smart_scan_capable Attr

control_management_pack_access

DIAGNOSTIC+TUNING

declares which manageability packs are enabled

Sheet1

_alert_expiration 604800 604800

_alert_message_cleanup 1 1

_alert_message_purge 1 1

_alert_post_background 1 1

_swrf_test_action 0 0

_sysaux_test_param 1 1

_swrf_mmon_flush TRUE TRUE

_awr_corrupt_mode FALSE FALSE

_awr_restrict_mode FALSE FALSE

_swrf_mmon_metrics TRUE TRUE

_swrf_metric_frequent_mode FALSE FALSE

_awr_flush_threshold_metrics TRUE FALSE

_awr_flush_workload_metrics FALSE FALSE

_awr_disabled_flush_tables

_swrf_on_disk_enabled TRUE TRUE

seconds before an alert message is moved to exception queueEnable Alert Message Cleanup

Enable Alert Message PurgeEnable Background Alert Postingtest action parameter for SWRFtest parameter for SYSAUXEnable/disable SWRF MMON FLushingAWR Corrupt ModeAWR Restrict ModeEnable/disable SWRF MMON Metrics Collection

Enable/disable SWRF Metric Frequent Mode Collection

Enable/Disable Flushing AWR Threshold Metrics

Enable/Disable Flushing AWR Workload MetricsDisable flushing of specified AWR tablesParameter to enable/disable SWRF

Sheet1

_swrf_mmon_dbfus TRUE TRUE

_awr_mmon_cpuusage TRUE TRUE

_swrf_test_dbfus FALSE FALSE

_adr_migrate_runonce TRUE

_mwin_schedule TRUE TRUE

_awr_sql_child_limit 200 200

sqltune_category DEFAULT DEFAULT

_sqltune_category_parsed DEFAULT DEFAULT

_ash_sampling_interval 1000 1000

_ash_size 1048618 1048618

_ash_enable TRUE TRUE

_ash_disk_write_enable TRUE TRUE

Enable/disable SWRF MMON DB Feature Usage

Enable/disable AWR MMON CPU Usage Tracking

Enable/disable DB Feature Usage Testing

Enable/disable ADR Migrate Runonce action

Enable/disable Maintenance Window SchedulesSetting for AWR SQL Child LimitCategory qualifier for applying hintsetsParsed category qualifier for applying hintsets

Time interval between two successive Active Session samples in millisecs

To set the size of the in-memory Active Session History buffersTo enable or disable Active Session sampling and flushingTo enable or disable Active Session History flushing

Sheet1

_ash_disk_filter_ratio 10 10

_ash_eflush_trigger 66 66

_ash_sample_all FALSE FALSE

_ash_dummy_test_param 0 0

_ash_min_mmnl_dump 90

_kebm_nstrikes 3

_kebm_suspension_time 82800

_timemodel_collection TRUE

_disable_metrics_group 0

_threshold_alerts_enable 1 1

Ratio of the number of in-memory samples to the number of samples actually written to disk

The percentage above which if the in-memory ASH is full the emergency flusher will be triggered

To enable or disable sampling every connected session including ones waiting for idle waitsOracle internal dummy ASH parameter used ONLY for testing!Minimum Time interval passed to consider MMNL Dumpkebm # strikes to auto suspend an actionkebm auto suspension time in secondsenable timemodel collectionDisable Metrics Group (or all Metrics Groups)if 1, issue threshold-based alerts

Sheet1

_addm_auto_enable TRUE TRUE

_addm_version_check TRUE TRUE

_addm_skiprules

_automatic_maintenance_test 0

_autotask_min_window 15

_autotask_max_window 480

1

TRUE

_wcr_control 0

_capture_buffer_size 65536

_diag_hm_rc_enabled TRUE

_diag_hm_tc_enabled FALSE

governs whether ADDM gets run automatically after every AWR snapshot

governs whether ADDM checks the input AWR snapshot versioncomma-separated list of ADDM nodes to skipEnable AUTOTASK Test ModeMinimum Maintenance Window Length in minutesMaximum Logical Maintenance Window Length in minutes

_enable_automatic_maintenance

if 1, Automated Maintenance Is Enabled

_bsln_adaptive_thresholds_enabled

Adaptive Thresholds EnabledOracle internal test WCR parameter used ONLY for testing!To set the size of the PGA I/O recording buffersParameter to enable/disable Diag HM Reactive ChecksParameter to enable/disable Diag HM Test(dummy) Checks

Sheet1

diagnostic_dest /u01/app/maclean

_diag_adr_enabled TRUE

_diag_adr_auto_purge TRUE

_diag_backward_compat TRUE

_diag_adr_test_param 0

_dra_enable_offline_dictionary FALSE

_dra_bmr_number_threshold 1000

_dra_bmr_percent_threshold 10

_diag_conf_cap_enabled TRUE

_dde_flood_control_init TRUE

_diag_dde_fc_enabled TRUE

_diag_dde_fc_implicit_time 0

_diag_dde_fc_macro_time 0

_diag_cc_enabled TRUE

diagnostic base directoryParameter to enable/disable Diag ADR

Enable/disable ADR MMON Auto Purging

Backward Compatibility for Diagnosability

Test parameter for DiagnosabilityEnable the periodic creation of the offline dictionary for DRAMaximum number of BMRs that can be done to a fileMaximum percentage of blocks in a file that can be BMR-edParameter to enable/disable Diag Configuration Capture

Initialize Flood Control at database openParameter to enable/disable Diag Flood ControlOverride Implicit Error Flood Control time parameterOverride Macro Error Flood Control time parameterParameter to enable/disable Diag Call Context

Sheet1

_diag_dde_inc_proc_delay 1

_diag_dde_async_msgs 50

_diag_dde_async_msg_capacity 1024

_diag_dde_async_slaves 5

_diag_dde_async_mode 1

_diag_dde_async_age_limit 300

_diag_dde_async_process_rate 5

_diag_dde_async_runtime_limit 900

_diag_dde_async_cputime_limit 300

_diag_dde_enabled TRUE

tracefile_identifier

_trace_files_public FALSE FALSE

The minimum delay between two MMON incident sweeps (minutes)diag dde async actions: number of preallocated message buffers

diag dde async actions: message buffer capacity

diag dde async actions: max number of concurrent slave processes

diag dde async actions: dispatch modediag dde async actions: message age limit (in seconds)diag dde async actions: message processing rate – per loop

diag dde async actions: action runtime limit (in seconds)

diag dde async actions: action cputime limit (in seconds)enable DDE handling of critical errorstrace file custom identifier

Create publicly accessible trace files

Sheet1

max_dump_file_size unlimited UNLIMITED

_diag_uts_control 0

_trace_pool_size

trace_enabled TRUE TRUE

_evt_system_event_propagation TRUE

Maximum size (in bytes) of dump fileUTS control parametertrace pool size in bytesenable in memory tracingdisable system event propagation

diff hidden-parameter-between-10g-and-11g

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