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Imporve the preformance of hot cache #3725

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Imporve the preformance of hot cache#3725
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help wantedDenotes an issue that needs help from a contributor. Must meet "help wanted" guidelines.type/enhancementThe issue or PR belongs to an enhancement.
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@nolouch
nolouch
opened on May 31, 2021

Development Task

This simulator case has many hot regions:

Step 1:

profile.zip

  • Reduce the copy in GetAll with in RegionStats , may need limit the regions
    image
  • Reduce the slice copy and sort in statistics.(*HotPeerStat).GetLoad
    image

Step 2:
profile2.zip

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