Download - [Caipira 2017] workshop métricas oct 2017
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Métricas ágeis na prática @gfcmotta
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"Os números não mentem,
a nossa interpretação
varia"Alex Yakyma
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"Diga-me como me medes
e direi como me
comportarei"
Eliyahu Goldratt
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Obrigado!
Woody Zuill
Tim Ottinger
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Exercícios Estimativas
Estimativa
Realizado
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Exercício
Qual foi o impacto de
adicionar cada nova
regra?
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Exercício
Qual foi o impacto no
tempo para verificar se
estava correto?
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Exercício
Houve diferença no
planejamento?
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Exercício
Qual foi o impacto nas
estimativas?
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Velocidade2
8
5
7
3
11
5
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Velocidade
Qual Sprint estamos?
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Velocidade
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Velocidade
Quanto vamos entregar
no próximo Sprint?
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Velocidade
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Velocidade
Quanto falta para finalizar
a entrega?
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Velocidade
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Velocidade
Como está a nossa
estimativa?
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Estimativas
3 5 8 13
1 1 1 7
2 1 5
1 27
1 29
3 32
3
5
5
10
10
1 2 3 5 8 13 <
1 3 1 4 15 3
2 1 4 24 3
3 2 7 9
4 2 11
3 51
12
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Estimativas
Neste contexto, com base
nestes dois Sprints,
agregam valor?
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Estimativas
A análise e a maturidade
dos requisitos está
adequada ANTES do início
do desenvolvimento?
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Estimativas
Qual a granularidade das
histórias de usuário?
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Estimativas
Elas individualmente
cabem no seu Sprint?
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Estimativas
A definição de pronto,
existe é conhecida e está
sendo seguida? Quais os
malefícios de uma DoD?
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Velocidade
2 melhores 9.5
media 6
2 piores 2.5
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Velocidade
2 melhores 9.5
media 6
2 piores 2.5
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Velocidade
2 melhores 9.5
media 6
2 piores 2.5
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Variância da velocidade
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Planejado x Não planejado
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Trabalho planejado x não planejado
O que podemos concluir
com base nestes dois
Sprints?
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Planejado x Não planejado
Prêmio por excelência em planejamento!
9 meses de projeto
18 Sprints
100% de acerto.
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Comprometimento x Entrega
As estimativas do time estão sendo úteis?
O time subestima o trabalho?
O time superestima o trabalho?
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Leadtime
Cliente/Usuário
Felicidade/ObrigadoTempo que demora pra eu ser atendido
Incremento de Software
em Produção
Tempo que demora pra eu desenvolver e
colocar em produção
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LeadtimeIdea -> prod
Pedido -> Obrigado!
Início de um processo -> Término de um
processo
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Leadtime
O que esse gráfico de
leadtime nos mostra?
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Ao reduzir o WIP, a vazão do time aumentou e o LeadTime reduziu (tanto na média,
quanto na maioria das entregas)
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20 dias <- apenas para contextualizar a escala do gráfico
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Leadtime
O que aconteceu no
terceiro quadrante?
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20 dias
Codefreeze +
Natal e Ano novo
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Leadtime
O que podemos observar
sobre o tamanho dos
requisitos?
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20 dias
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20 dias
Dado que este time trabalhava em sprints de 2 semanas (10 dias úteis), nenhum item de
trabalho deveria extrapolar a duração da Sprint.
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Cycletime?
109 6
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20 dias
Cycletime?Takt Time
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Burndown 14
13
12
10
7
6
3
0
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Burndown
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Burndown
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Burndown
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Burndown
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Burndown
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Burndown
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Burnup
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Burnup
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Burnup
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TA
REF
AS
TEMPO
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~30 dias úteis
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