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https://issues.apache.org/jira/browse/IGNITE-12063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16906992#comment-16906992
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Denis Chudov commented on IGNITE-12063:
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[~ivan.glukos], could you review my changes please?
> Add ability to track system/user time held in transaction
> ---------------------------------------------------------
>
> Key: IGNITE-12063
> URL: https://issues.apache.org/jira/browse/IGNITE-12063
> Project: Ignite
> Issue Type: Improvement
> Reporter: Denis Chudov
> Assignee: Denis Chudov
> Priority: Major
> Fix For: 2.8
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We should dump user/system times in transaction to log on commit/rollback, if
> duration of transaction more then threshold. I want to see in log on tx
> coordinator node:
> # Transaction duration
> # System time:
> #* How long we were getting locks on keys?
> #* How long we were preparing transaction?
> #* How long we were commiting transaction?
> # User time (transaction time - total system time)
> # Transaction status (commit/rollback)
> The threshold could be set by system property and overwrite by JMX. We
> shouldn't dump times, if the property not set.
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