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{"level":"info","ts":"2026-04-03T04:59:31.044871Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"f52f30d5714009d5 became pre-candidate at term 1"} {"level":"info","ts":"2026-04-03T04:59:31.044902Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"f52f30d5714009d5 received MsgPreVoteResp from f52f30d5714009d5 at term 1"} {"level":"info","ts":"2026-04-03T04:59:31.044918Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"f52f30d5714009d5 became candidate at term 2"} {"level":"info","ts":"2026-04-03T04:59:31.044926Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"f52f30d5714009d5 received MsgVoteResp from f52f30d5714009d5 at term 2"} {"level":"info","ts":"2026-04-03T04:59:31.044938Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"f52f30d5714009d5 became leader at term 2"} {"level":"info","ts":"2026-04-03T04:59:31.044953Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: f52f30d5714009d5 elected leader 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{"level":"info","ts":"2026-04-03T04:59:59.865304Z","caller":"traceutil/trace.go:171","msg":"trace[439568319] transaction","detail":"{read_only:false; response_revision:495; number_of_response:1; }","duration":"100.495189ms","start":"2026-04-03T04:59:59.764791Z","end":"2026-04-03T04:59:59.865286Z","steps":["trace[439568319] 'process raft request' (duration: 94.770229ms)"],"step_count":1} {"level":"info","ts":"2026-04-03T05:00:05.807373Z","caller":"traceutil/trace.go:171","msg":"trace[1179578244] transaction","detail":"{read_only:false; response_revision:577; number_of_response:1; }","duration":"113.645095ms","start":"2026-04-03T05:00:05.693703Z","end":"2026-04-03T05:00:05.807348Z","steps":["trace[1179578244] 'process raft request' (duration: 112.649525ms)"],"step_count":1} {"level":"info","ts":"2026-04-03T05:00:06.025356Z","caller":"traceutil/trace.go:171","msg":"trace[542350170] transaction","detail":"{read_only:false; response_revision:578; number_of_response:1; }","duration":"160.219936ms","start":"2026-04-03T05:00:05.864667Z","end":"2026-04-03T05:00:06.024887Z","steps":["trace[542350170] 'process raft request' (duration: 95.665265ms)","trace[542350170] 'compare' (duration: 64.366236ms)"],"step_count":2} {"level":"info","ts":"2026-04-03T05:00:06.255926Z","caller":"traceutil/trace.go:171","msg":"trace[2142196511] linearizableReadLoop","detail":"{readStateIndex:601; appliedIndex:600; }","duration":"173.14172ms","start":"2026-04-03T05:00:06.082748Z","end":"2026-04-03T05:00:06.255889Z","steps":["trace[2142196511] 'read index received' (duration: 155.078087ms)","trace[2142196511] 'applied index is now lower than readState.Index' (duration: 18.062413ms)"],"step_count":2} {"level":"info","ts":"2026-04-03T05:00:06.256028Z","caller":"traceutil/trace.go:171","msg":"trace[1190962401] transaction","detail":"{read_only:false; response_revision:579; number_of_response:1; }","duration":"191.761239ms","start":"2026-04-03T05:00:06.064228Z","end":"2026-04-03T05:00:06.255989Z","steps":["trace[1190962401] 'process raft request' (duration: 173.673535ms)","trace[1190962401] 'compare' (duration: 17.837287ms)"],"step_count":2} {"level":"warn","ts":"2026-04-03T05:00:06.256118Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"173.334426ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"} {"level":"info","ts":"2026-04-03T05:00:06.256199Z","caller":"traceutil/trace.go:171","msg":"trace[974560297] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:579; }","duration":"173.4779ms","start":"2026-04-03T05:00:06.082707Z","end":"2026-04-03T05:00:06.256185Z","steps":["trace[974560297] 'agreement among raft nodes before linearized reading' (duration: 173.298985ms)"],"step_count":1} {"level":"info","ts":"2026-04-03T05:00:06.803606Z","caller":"traceutil/trace.go:171","msg":"trace[1870552607] linearizableReadLoop","detail":"{readStateIndex:602; appliedIndex:601; }","duration":"274.947232ms","start":"2026-04-03T05:00:06.528635Z","end":"2026-04-03T05:00:06.803582Z","steps":["trace[1870552607] 'read index received' (duration: 269.245201ms)","trace[1870552607] 'applied index is now lower than readState.Index' (duration: 5.700541ms)"],"step_count":2} {"level":"info","ts":"2026-04-03T05:00:06.80366Z","caller":"traceutil/trace.go:171","msg":"trace[2019100486] transaction","detail":"{read_only:false; response_revision:580; number_of_response:1; }","duration":"376.327684ms","start":"2026-04-03T05:00:06.42731Z","end":"2026-04-03T05:00:06.803637Z","steps":["trace[2019100486] 'process raft request' (duration: 370.839189ms)"],"step_count":1} {"level":"warn","ts":"2026-04-03T05:00:06.803782Z","caller":"etcdserver/util.go:170","msg":"apply request took too 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{"level":"warn","ts":"2026-04-03T05:00:06.803877Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"240.410844ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/plndr-cp-lock\" ","response":"range_response_count:1 size:433"} {"level":"info","ts":"2026-04-03T05:00:06.803879Z","caller":"traceutil/trace.go:171","msg":"trace[663159797] range","detail":"{range_begin:/registry/leases/kube-system/kube-controller-manager; range_end:; response_count:1; response_revision:580; }","duration":"275.282222ms","start":"2026-04-03T05:00:06.528572Z","end":"2026-04-03T05:00:06.803854Z","steps":["trace[663159797] 'agreement among raft nodes before linearized reading' (duration: 275.099087ms)"],"step_count":1} {"level":"info","ts":"2026-04-03T05:00:06.803926Z","caller":"traceutil/trace.go:171","msg":"trace[746504293] range","detail":"{range_begin:/registry/leases/kube-system/plndr-cp-lock; range_end:; response_count:1; 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