HORIZONT 1 XINFO®

XINFOThe IT Information System

SMF

HORIZONTSoftware for Datacenters

Garmischer Str. 8 D- 80339 MünchenTel ++49(0)89 / 540 162 - 0www.horizont-it.com

HORIZONT 2 XINFO®

History is taken from SMF dump datasets

• SMF based job runtimes

• program runtimes, EXPC, CPU usage, etc.

• File access

• When?

• How?

• Who?

XINFO and SMF

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SMF - Displays

SMF offers 3 options:• Job Information• Step Information• Dataset Usage

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SMF - You like to know ...

Which files where accessed between 9:00 and 10:00?

Which jobs where active at 21:30?

Which jobs did wait longer than 60 seconds?

Which jobs where cancelled manually?

Which programs where active between …?

How often abended program XYZ since last month?

Which jobs did wait because of “wait for enqueue”?

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SMF - Dataset usage

... select „Dataset usage“

To search for file access ...

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How was the file P390A.XXR.DATA.CDCMD

used between…

SMF - Dataset usage Selection

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File usage

When was it CLOSED?

When was it OPENED?

Jobname

SMF - Dataset usage Results

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SMF Dataset usage – new columns in V3.3

New columns “DASD”, “DISP” und “VOLSER”

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SMF Disposition - Example

Find all jobs, which have allocated files with DISP=OLD …

… but DISP=SHR would be enough.

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SMF Disposition - Example

Jobs Files Usage

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SMF DASD - Example

Find all Jobs,which used tape …

… between 07:00 and 08:00 o‘clock

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SMF DASD - Example

… resulted jobs

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SMF - Active jobs

... select job information

To search for active jobs...

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Which jobs were active at 02.08.2003 at 21:30? Please

note: "Start time LE", "End Time GE"

SMF - Active jobs Selection

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Endtime

Starttime

Jobname

Cpu usage EXCP

SMF - Active jobs Results

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SMF - Active programs

... select Step Information

To get all programs which where active between ...

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SMF - Active programs Selection

Which programs were active at 08.02.2006 between 17:00

and 18:00?

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... Click here to sort by Startime

RC Starttime Duration

Jobname

SMF - Active programs Results

Endtime

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SMF - JES Job waits

... Select Job Information

to get all jobs with Wait times longer than...

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Which jobs did wait on the 04.08.2003 between 15.00 and 16:00 in the JES input

queue longer than 60 seconds?

SMF - JES job waits Selection

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Jobname

Starttime Waittime

SMF - JES job waits Results

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To get all steps which did wait longer than 10 seconds because of „wait for

enqueue?“ ...

... select "Step information"

SMF - Wait for enqueue

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... wait for enque...

SMF - Wait for enqueue Selection

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Jobname

StarttimeRC

…scroll to the right…

SMF - Wait for enqueue Results

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Waiting for Enqueue!

SMF - Wait for enqueue Results

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SMF - Cancelled jobs

... Select Job Information

Which jobs where cancelled this month?“ ...

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Returncode S222

Which jobs where cancelled in August?

SMF - Cancelled jobs Selection

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Jobname

Starttime Duration

SMF - Cancelled jobs Results

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SMF - Program return codes

... Select Job Information

You need an overview about the return codes for a production day?

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Specify the date…

SMF - Program return codes Selection

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...to the right...

Move Return Code...

Select group

SMF - Program return codes Results

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...did you got that code

How often...

SMF - Program return codes Results

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Many thanks for your attention

HORIZONTSoftware for Datacenters

Garmischer Str. 8 D- 80339 MünchenTel ++49(0)89 / 540 162 - 0www.horizont-it.com

XINFOThe IT Information System