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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/12/02 14:21:30 UTC
[GitHub] [doris] dataroaring opened a new pull request, #14776: (tcmalloc_gc) optimize policy of tcmalloc gc
dataroaring opened a new pull request, #14776:
URL: https://github.com/apache/doris/pull/14776
Release memory when memory pressure is above pressure limit and keep at lease 2% memory as tcmalloc cache.
# Proposed changes
Issue Number: close #xxx
## Problem summary
Describe your changes.
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [ ] No
- [ ] I don't know
2. Has unit tests been added:
- [ ] Yes
- [ ] No
- [ ] No Need
3. Has document been added or modified:
- [ ] Yes
- [ ] No
- [ ] No Need
4. Does it need to update dependencies:
- [ ] Yes
- [ ] No
5. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [ ] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [doris] github-actions[bot] commented on pull request #14776: [fix](tcmalloc_gc) optimize policy of tcmalloc gc
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #14776:
URL: https://github.com/apache/doris/pull/14776#issuecomment-1336735527
clang-tidy review says "All clean, LGTM! :+1:"
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[GitHub] [doris] github-actions[bot] commented on pull request #14776: [fix](tcmalloc_gc) optimize policy of tcmalloc gc
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #14776:
URL: https://github.com/apache/doris/pull/14776#issuecomment-1336060910
clang-tidy review says "All clean, LGTM! :+1:"
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[GitHub] [doris] xinyiZzz merged pull request #14776: [fix](tcmalloc_gc) optimize policy of tcmalloc gc
Posted by GitBox <gi...@apache.org>.
xinyiZzz merged PR #14776:
URL: https://github.com/apache/doris/pull/14776
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[GitHub] [doris] github-actions[bot] commented on pull request #14776: [fix](tcmalloc_gc) optimize policy of tcmalloc gc
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #14776:
URL: https://github.com/apache/doris/pull/14776#issuecomment-1336037198
clang-tidy review says "All clean, LGTM! :+1:"
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[GitHub] [doris] github-actions[bot] commented on pull request #14776: [fix](tcmalloc_gc) optimize policy of tcmalloc gc
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #14776:
URL: https://github.com/apache/doris/pull/14776#issuecomment-1336104539
clang-tidy review says "All clean, LGTM! :+1:"
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[GitHub] [doris] hello-stephen commented on pull request #14776: [fix](tcmalloc_gc) optimize policy of tcmalloc gc
Posted by GitBox <gi...@apache.org>.
hello-stephen commented on PR #14776:
URL: https://github.com/apache/doris/pull/14776#issuecomment-1335339510
TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 34.7 seconds
load time: 430 seconds
storage size: 17123356188 Bytes
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20221202144352_clickbench_pr_57019.html
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[GitHub] [doris] github-actions[bot] commented on pull request #14776: [fix](tcmalloc_gc) optimize policy of tcmalloc gc
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #14776:
URL: https://github.com/apache/doris/pull/14776#issuecomment-1336049109
clang-tidy review says "All clean, LGTM! :+1:"
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