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{"level":"info","ts":"2026-04-28T06:01:58.052279Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d7dbc9f5893cc1f6 became pre-candidate at term 1"} {"level":"info","ts":"2026-04-28T06:01:58.052303Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d7dbc9f5893cc1f6 received MsgPreVoteResp from d7dbc9f5893cc1f6 at term 1"} {"level":"info","ts":"2026-04-28T06:01:58.052321Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d7dbc9f5893cc1f6 became candidate at term 2"} {"level":"info","ts":"2026-04-28T06:01:58.052354Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d7dbc9f5893cc1f6 received MsgVoteResp from d7dbc9f5893cc1f6 at term 2"} {"level":"info","ts":"2026-04-28T06:01:58.052369Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"d7dbc9f5893cc1f6 became leader at term 2"} {"level":"info","ts":"2026-04-28T06:01:58.052382Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: d7dbc9f5893cc1f6 elected leader 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{"level":"info","ts":"2026-04-28T06:02:26.353268Z","caller":"traceutil/trace.go:171","msg":"trace[2058035898] transaction","detail":"{read_only:false; response_revision:507; number_of_response:1; }","duration":"109.501723ms","start":"2026-04-28T06:02:26.243721Z","end":"2026-04-28T06:02:26.353223Z","steps":["trace[2058035898] 'process raft request' (duration: 109.188115ms)"],"step_count":1} {"level":"info","ts":"2026-04-28T06:02:26.353342Z","caller":"traceutil/trace.go:171","msg":"trace[1642361296] transaction","detail":"{read_only:false; response_revision:509; number_of_response:1; }","duration":"101.949081ms","start":"2026-04-28T06:02:26.251338Z","end":"2026-04-28T06:02:26.353287Z","steps":["trace[1642361296] 'process raft request' (duration: 101.819586ms)"],"step_count":1} {"level":"info","ts":"2026-04-28T06:02:26.353896Z","caller":"traceutil/trace.go:171","msg":"trace[1346041095] transaction","detail":"{read_only:false; response_revision:508; number_of_response:1; 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{"level":"info","ts":"2026-04-28T06:02:33.059547Z","caller":"traceutil/trace.go:171","msg":"trace[1857657227] transaction","detail":"{read_only:false; response_revision:614; number_of_response:1; }","duration":"589.019649ms","start":"2026-04-28T06:02:32.470501Z","end":"2026-04-28T06:02:33.059521Z","steps":["trace[1857657227] 'process raft request' (duration: 588.824917ms)"],"step_count":1} {"level":"warn","ts":"2026-04-28T06:02:33.060138Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-04-28T06:02:32.470482Z","time spent":"589.149485ms","remote":"127.0.0.1:36430","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":17134,"response count":0,"response size":40,"request content":"compare: success:> failure: >"} {"level":"info","ts":"2026-04-28T06:02:33.069545Z","caller":"traceutil/trace.go:171","msg":"trace[1049585930] linearizableReadLoop","detail":"{readStateIndex:637; appliedIndex:634; }","duration":"581.249144ms","start":"2026-04-28T06:02:32.488278Z","end":"2026-04-28T06:02:33.069527Z","steps":["trace[1049585930] 'read index received' (duration: 571.08626ms)","trace[1049585930] 'applied index is now lower than readState.Index' (duration: 10.161564ms)"],"step_count":2} {"level":"info","ts":"2026-04-28T06:02:33.069611Z","caller":"traceutil/trace.go:171","msg":"trace[895812945] transaction","detail":"{read_only:false; response_revision:616; number_of_response:1; }","duration":"271.365241ms","start":"2026-04-28T06:02:32.79822Z","end":"2026-04-28T06:02:33.069585Z","steps":["trace[895812945] 'process raft request' (duration: 271.265205ms)"],"step_count":1} {"level":"warn","ts":"2026-04-28T06:02:33.069719Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"581.429497ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/kube-controller-manager\" ","response":"range_response_count:1 size:506"} {"level":"info","ts":"2026-04-28T06:02:33.06978Z","caller":"traceutil/trace.go:171","msg":"trace[292172068] range","detail":"{range_begin:/registry/leases/kube-system/kube-controller-manager; range_end:; response_count:1; response_revision:616; }","duration":"581.532733ms","start":"2026-04-28T06:02:32.488237Z","end":"2026-04-28T06:02:33.06977Z","steps":["trace[292172068] 'agreement among raft nodes before linearized reading' (duration: 581.35128ms)"],"step_count":1} {"level":"warn","ts":"2026-04-28T06:02:33.069812Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-04-28T06:02:32.48822Z","time spent":"581.584281ms","remote":"127.0.0.1:36536","response type":"/etcdserverpb.KV/Range","request count":0,"request size":54,"response count":1,"response size":530,"request content":"key:\"/registry/leases/kube-system/kube-controller-manager\" "} {"level":"info","ts":"2026-04-28T06:02:33.070023Z","caller":"traceutil/trace.go:171","msg":"trace[478927342] 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