resource_manager: add background resource limit #1264
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glorv
requested review from
nolouch,
Connor1996 and
HuSharp
and removed request for
shihongzhi
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can you paste the TiKV/TiDB related PR? |
Not submitted yet. |
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@overvenus PTAL |
| // background task types. | ||
| repeated string job_types = 1; | ||
| // the percentage limit of total resource(cpu/io) that background tasks can use. | ||
| uint64 utilization_limit = 2; |
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Should we use separated limits for IO and CPU?
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Currently not, if both cpu and io are limited, the lower will take effect. BTW, in most cases, IO is not limited because it depends on the total IO quota which is not set by default.
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@Connor1996 @overvenus PTAL |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: HuSharp, nolouch, overvenus The full list of commands accepted by this bot can be found here. The pull request process is described here
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close #8616 update kvproto to include pingcap/kvproto#1264 to support set background task resource limit Signed-off-by: glorv <glorvs@163.com> Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
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