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  1. Jackrabbit Oak
  2. OAK-5956

Improve cache statistics of the segment cache

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.7.0, 1.8.0
    • Component/s: segment-tar
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      Description

      The statistics provided by the segment cache are off due to the fact it serves as 2nd level cache: as it doesn't see all the hits in the 1st level cache (SegmentId.getSegment()), it reports a hit/miss rate that is to low.

      We should look into how we could expose better statistics wrt. caching of segments. Possible consolidated over 1st and 2nd level caches.

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              • Assignee:
                mduerig Michael Dürig
                Reporter:
                mduerig Michael Dürig
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                • Created:
                  Updated:
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