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https://issues.apache.org/jira/browse/IGNITE-12351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16972298#comment-16972298
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Vladimir Malinovskiy commented on IGNITE-12351:
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[~DmitriyGovorukhin] Thank you for your comment. Test was moved.
> Append additional cp tracking activity - pages sort.
> ----------------------------------------------------
>
> Key: IGNITE-12351
> URL: https://issues.apache.org/jira/browse/IGNITE-12351
> Project: Ignite
> Issue Type: Bug
> Reporter: Vladimir Malinovskiy
> Assignee: Vladimir Malinovskiy
> Priority: Major
> Time Spent: 50m
> Remaining Estimate: 0h
>
> CheckpointMetricsTracker has no info about _splitAndSortCpPagesIfNeeded_
> stage, thus in case of huge number of dirty pages someone can observe in log:
> 10:08:00 checkpoint started
> 10:10:00 checkpoint finished
> <--- ??
> 10:10:20 checkpoint started
> if checkpointFrequency = 30000 and all tracker durations: beforeLockDuration,
> lockWaitDuration gives no clue what kind of work (20 sec) Checkpointer thread
> is waiting for.
> Additionally (hope this is not big deal) need t obe fixed redundant
> effectivePageId computation cause FullPageId already has effectivePageId info.
>
> {{return Long.compare(PageIdUtils.effectivePageId(o1.pageId()),
> PageIdUtils.effectivePageId(o2.pageId()));}}
> writeCheckpointEntr() duration should also be logged.
>
>
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