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{"level":"info","ts":"2026-09-08T22:44:25.714577Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"68b29b9453c9d66d became pre-candidate at term 1"} {"level":"info","ts":"2026-09-08T22:44:25.714609Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"68b29b9453c9d66d received MsgPreVoteResp from 68b29b9453c9d66d at term 1"} {"level":"info","ts":"2026-09-08T22:44:25.71463Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"68b29b9453c9d66d became candidate at term 2"} {"level":"info","ts":"2026-09-08T22:44:25.71464Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"68b29b9453c9d66d received MsgVoteResp from 68b29b9453c9d66d at term 2"} {"level":"info","ts":"2026-09-08T22:44:25.714657Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"68b29b9453c9d66d became leader at term 2"} {"level":"info","ts":"2026-09-08T22:44:25.714671Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: 68b29b9453c9d66d elected leader 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{"level":"info","ts":"2026-09-08T22:44:25.716872Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"} {"level":"info","ts":"2026-09-08T22:44:25.717179Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"f39bc50358d1a417","local-member-id":"68b29b9453c9d66d","cluster-version":"3.5"} {"level":"info","ts":"2026-09-08T22:44:25.717287Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"} {"level":"info","ts":"2026-09-08T22:44:25.717314Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"} {"level":"info","ts":"2026-09-08T22:44:25.719666Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"} {"level":"info","ts":"2026-09-08T22:44:25.720197Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"162.253.55.179:2379"} {"level":"warn","ts":"2026-09-08T22:44:28.684041Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"265.42694ms","expected-duration":"100ms","prefix":"","request":"header: txn: success:> failure:<>>","response":"size:14"} {"level":"info","ts":"2026-09-08T22:44:28.684234Z","caller":"traceutil/trace.go:171","msg":"trace[187594871] linearizableReadLoop","detail":"{readStateIndex:80; appliedIndex:79; }","duration":"426.104859ms","start":"2026-09-08T22:44:28.258062Z","end":"2026-09-08T22:44:28.684167Z","steps":["trace[187594871] 'read index received' (duration: 158.289205ms)","trace[187594871] 'applied index is now lower than readState.Index' (duration: 267.813184ms)"],"step_count":2} {"level":"warn","ts":"2026-09-08T22:44:28.6846Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"426.523422ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:4"} {"level":"info","ts":"2026-09-08T22:44:28.684631Z","caller":"traceutil/trace.go:171","msg":"trace[759900204] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:76; }","duration":"426.602156ms","start":"2026-09-08T22:44:28.258016Z","end":"2026-09-08T22:44:28.684619Z","steps":["trace[759900204] 'agreement among raft nodes before linearized reading' (duration: 426.251407ms)"],"step_count":1} {"level":"warn","ts":"2026-09-08T22:44:28.684672Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-09-08T22:44:28.257998Z","time spent":"426.65799ms","remote":"127.0.0.1:55056","response type":"/etcdserverpb.KV/Range","request count":0,"request size":18,"response count":0,"response size":27,"request content":"key:\"/registry/health\" "} {"level":"info","ts":"2026-09-08T22:44:28.684936Z","caller":"traceutil/trace.go:171","msg":"trace[89572508] transaction","detail":"{read_only:false; response_revision:76; number_of_response:1; 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{"level":"info","ts":"2026-09-08T22:45:00.996083Z","caller":"traceutil/trace.go:171","msg":"trace[70440083] range","detail":"{range_begin:/registry/leases/kube-system/kube-controller-manager; range_end:; response_count:1; response_revision:446; }","duration":"169.709743ms","start":"2026-09-08T22:45:00.826359Z","end":"2026-09-08T22:45:00.996069Z","steps":["trace[70440083] 'agreement among raft nodes before linearized reading' (duration: 169.571618ms)"],"step_count":1} {"level":"warn","ts":"2026-09-08T22:45:03.048911Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"109.38168ms","expected-duration":"100ms","prefix":"","request":"header: txn: success:> failure:<>>","response":"size:16"} {"level":"info","ts":"2026-09-08T22:45:03.04901Z","caller":"traceutil/trace.go:171","msg":"trace[2097974423] transaction","detail":"{read_only:false; response_revision:488; number_of_response:1; 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