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perf: replace jemalloc to reduce memory usage #1764

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Aug 2, 2022
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@oilbeater oilbeater commented Aug 2, 2022

The memory RSS consumption after installation:

component before after
vswitchd 115656 74792
ovndb 9364 8704
ovn-controller 14424 13764
ovn-nb 10828 9700
ovn-sb 12084 11720
ovn-northd 12168 11824

After 1 hour of scale test 10 Pod creation/deletion repeatedly no obvious memory leak detected.

Resolve #1574

@oilbeater oilbeater added performance Anything that can make Kube-OVN faster need backport labels Aug 2, 2022
@oilbeater oilbeater requested a review from zhangzujian August 2, 2022 07:12
@oilbeater oilbeater merged commit 2dd46e6 into master Aug 2, 2022
@oilbeater oilbeater deleted the base/libjemalloc branch August 2, 2022 07:37
oilbeater added a commit that referenced this pull request Aug 3, 2022
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vswitchd memory keep increasing
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