[ISSUE #10441] Reduce per-RPC allocation in metrics by caching static AttributeKey instances#10443

RongtongJin merged 1 commit into

apache:developapache/rocketmq:developfrom

wang-jiahua:perf/static-attributekey-metrics-cachingwang-jiahua/rocketmq:perf/static-attributekey-metrics-cachingCopy head branch name to clipboard