gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-517540824
相关的flamegraph如下，ParseFromCompressedData
确实占比较高
[perf-kernel.zip](https://github.com/apache/incubator-brpc/files/3459569/perf-ke
gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-517538043
@jamesge
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gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-517537405
aa
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gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-517537006
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gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-515302112
火焰图暂时还没抓@jamesge
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gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-515299259
热点通过vtune抓了，时间占比26.9%左右 @jamesge @zyearn
CPU Time
1 of 101: 4.1% (0.940s of 23.005s)
rerank ! tcmalloc::SL
gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-515013181
request 360多K， response 270多K，感觉不算很大，解析却都需要十几ms，不知道是哪里出问题，用objectpool是不是会好一些
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gxkevin commented on issue #852: bad performance for ParseFromCompressedData
URL: https://github.com/apache/incubator-brpc/issues/852#issuecomment-514467512
也就是说，Leave bigo.pb3.rank.RankService.GetRankItems主要是GetRankItems这个函数本身的耗时？
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