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Add a delayed write rate CSV #8

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udi-speedb opened this issue Jun 26, 2023 · 2 comments
Open

Add a delayed write rate CSV #8

udi-speedb opened this issue Jun 26, 2023 · 2 comments

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@udi-speedb
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Generate a CSV showing the delayed write rate over time.
This should greatly help diagnose issues related to writing to the DB.

@udi-speedb
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@Yuval-Ariel:

  1. What log traces should be the source for this csv?
  2. Do these traces currently exist in the release?

@Yuval-Ariel
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theres the traces reported in ColumnFamilyData::RecalculateWriteStallConditions and also DBImpl::WriteBufferManagerStallWrites.
also future traces from WBM and WC once speedb-io/speedb#453 is done

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