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curvefs curve-fuse use too many cpu #1380

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cw123 opened this issue Apr 29, 2022 · 0 comments
Closed

curvefs curve-fuse use too many cpu #1380

cw123 opened this issue Apr 29, 2022 · 0 comments
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@cw123 @wuhongsong
Labels
bug Something isn't working high high priority need test Completion of development, requires QA verification
Milestone
Curve-2.3.0-beta

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@cw123
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cw123 commented Apr 29, 2022

Describe the bug (描述bug)
curvefs curve-fuse use too many cpu

To Reproduce (复现方法)
cp a big file to curvefs dir, after cp, the cpu of curve-fuse usage still use 100%.
image

here is the cpu usage Flame Graph
image

Expected behavior (期望行为)

Versions (各种版本)
OS:
Compiler:
branch: perftest
commit id: 2a681d9

Additional context/screenshots (更多上下文/截图)
@cw123 cw123 added the bug Something isn't working label Apr 29, 2022
@cw123 cw123 added this to the Curve-2.3.0-beta milestone Apr 29, 2022
@cw123 cw123 self-assigned this May 6, 2022
@wuhongsong wuhongsong added the low low priority label May 9, 2022
@SeanHai SeanHai added high high priority and removed low low priority labels May 23, 2022
@wuhongsong wuhongsong mentioned this issue May 23, 2022
Merged
2 tasks
@wuhongsong wuhongsong added the need test Completion of development, requires QA verification label May 27, 2022
@Wine93 Wine93 closed this as completed Jun 20, 2022
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@cw123 cw123

@wuhongsong wuhongsong

Labels
bug Something isn't working high high priority need test Completion of development, requires QA verification
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Milestone
Curve-2.3.0-beta
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@cw123 @Wine93 @SeanHai @wuhongsong