22 lines
725 B
YAML
22 lines
725 B
YAML
|
name: "DEV ADIBROV - PostgreSQL Long Running Transactions"
|
|||
|
|
expression: |
|
|||
|
|
max by(instance) (
|
|||
|
|
pg_stat_activity_max_tx_duration{job="postgres", state="active"}
|
|||
|
|
)
|
|||
|
|
threshold: 300
|
|||
|
|
for: "5m"
|
|||
|
|
condition_type: "gt"
|
|||
|
|
need_reduce: true
|
|||
|
|
reducer_type: "max"
|
|||
|
|
no_data_state: "OK"
|
|||
|
|
exec_err_state: "Error"
|
|||
|
|
labels:
|
|||
|
|
service: "postgres"
|
|||
|
|
severity: "warning"
|
|||
|
|
team: "infra"
|
|||
|
|
summary: |
|
|||
|
|
Долгая транзакция в PostgreSQL на {{ $labels.instance }}: {{ printf "%.0f" $values.B.Value }}с
|
|||
|
|
description: |
|
|||
|
|
На {{ $labels.instance }} есть транзакция, выполняющаяся более 5 минут.
|
|||
|
|
Долгие транзакции блокируют vacuum и могут накапливать bloat.
|