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{"level":"info","ts":"2026-04-20T04:44:28.219043Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ab97322ebdd79664 became pre-candidate at term 1"} {"level":"info","ts":"2026-04-20T04:44:28.219117Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ab97322ebdd79664 received MsgPreVoteResp from ab97322ebdd79664 at term 1"} {"level":"info","ts":"2026-04-20T04:44:28.219179Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ab97322ebdd79664 became candidate at term 2"} {"level":"info","ts":"2026-04-20T04:44:28.219219Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ab97322ebdd79664 received MsgVoteResp from ab97322ebdd79664 at term 2"} {"level":"info","ts":"2026-04-20T04:44:28.219296Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ab97322ebdd79664 became leader at term 2"} {"level":"info","ts":"2026-04-20T04:44:28.219338Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: ab97322ebdd79664 elected leader 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{"level":"warn","ts":"2026-04-20T04:44:58.063963Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"162.843003ms","expected-duration":"100ms","prefix":"","request":"header: txn: success:> failure: >>","response":"size:16"} {"level":"info","ts":"2026-04-20T04:44:58.064481Z","caller":"traceutil/trace.go:171","msg":"trace[1512437360] transaction","detail":"{read_only:false; response_revision:498; number_of_response:1; }","duration":"197.952572ms","start":"2026-04-20T04:44:57.866316Z","end":"2026-04-20T04:44:58.064269Z","steps":["trace[1512437360] 'process raft request' (duration: 34.287013ms)","trace[1512437360] 'compare' (duration: 162.724732ms)"],"step_count":2} {"level":"info","ts":"2026-04-20T04:44:58.064868Z","caller":"traceutil/trace.go:171","msg":"trace[209820925] transaction","detail":"{read_only:false; response_revision:500; number_of_response:1; 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{"level":"info","ts":"2026-04-20T04:44:58.391197Z","caller":"traceutil/trace.go:171","msg":"trace[888249184] transaction","detail":"{read_only:false; response_revision:522; number_of_response:1; }","duration":"128.986511ms","start":"2026-04-20T04:44:58.262172Z","end":"2026-04-20T04:44:58.391158Z","steps":["trace[888249184] 'process raft request' (duration: 82.465191ms)","trace[888249184] 'compare' (duration: 45.836956ms)"],"step_count":2} {"level":"info","ts":"2026-04-20T04:44:58.393782Z","caller":"traceutil/trace.go:171","msg":"trace[1446037821] linearizableReadLoop","detail":"{readStateIndex:542; appliedIndex:540; }","duration":"123.993025ms","start":"2026-04-20T04:44:58.269765Z","end":"2026-04-20T04:44:58.393758Z","steps":["trace[1446037821] 'read index received' (duration: 74.991927ms)","trace[1446037821] 'applied index is now lower than readState.Index' (duration: 49.000288ms)"],"step_count":2} {"level":"info","ts":"2026-04-20T04:44:58.393814Z","caller":"traceutil/trace.go:171","msg":"trace[240753706] transaction","detail":"{read_only:false; response_revision:523; number_of_response:1; }","duration":"128.659489ms","start":"2026-04-20T04:44:58.265131Z","end":"2026-04-20T04:44:58.393791Z","steps":["trace[240753706] 'process raft request' (duration: 128.457717ms)"],"step_count":1} {"level":"warn","ts":"2026-04-20T04:44:58.393912Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"124.126156ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"} {"level":"info","ts":"2026-04-20T04:44:58.393936Z","caller":"traceutil/trace.go:171","msg":"trace[1084267815] transaction","detail":"{read_only:false; response_revision:524; number_of_response:1; }","duration":"112.609592ms","start":"2026-04-20T04:44:58.281315Z","end":"2026-04-20T04:44:58.393925Z","steps":["trace[1084267815] 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took too long","took":"174.245029ms","expected-duration":"100ms","prefix":"","request":"header: txn: success:> failure:<>>","response":"size:16"} {"level":"info","ts":"2026-04-20T04:45:04.856967Z","caller":"traceutil/trace.go:171","msg":"trace[917087224] linearizableReadLoop","detail":"{readStateIndex:604; appliedIndex:602; }","duration":"142.462255ms","start":"2026-04-20T04:45:04.714487Z","end":"2026-04-20T04:45:04.85695Z","steps":["trace[917087224] 'read index received' (duration: 92.727914ms)","trace[917087224] 'applied index is now lower than readState.Index' (duration: 49.733231ms)"],"step_count":2} {"level":"warn","ts":"2026-04-20T04:45:04.857115Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"142.628756ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/pods/kube-system/cilium-cnhnc\" ","response":"range_response_count:1 size:16965"} {"level":"info","ts":"2026-04-20T04:45:04.857147Z","caller":"traceutil/trace.go:171","msg":"trace[426907537] range","detail":"{range_begin:/registry/pods/kube-system/cilium-cnhnc; range_end:; response_count:1; response_revision:584; }","duration":"142.705927ms","start":"2026-04-20T04:45:04.714432Z","end":"2026-04-20T04:45:04.857138Z","steps":["trace[426907537] 'agreement among raft nodes before linearized reading' (duration: 142.572086ms)"],"step_count":1} {"level":"info","ts":"2026-04-20T04:45:04.857135Z","caller":"traceutil/trace.go:171","msg":"trace[446006332] transaction","detail":"{read_only:false; response_revision:583; number_of_response:1; }","duration":"422.723343ms","start":"2026-04-20T04:45:04.434375Z","end":"2026-04-20T04:45:04.857099Z","steps":["trace[446006332] 'process raft request' (duration: 248.061671ms)","trace[446006332] 'compare' (duration: 174.056558ms)"],"step_count":2} {"level":"warn","ts":"2026-04-20T04:45:04.857258Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-04-20T04:45:04.434339Z","time spent":"422.861054ms","remote":"127.0.0.1:51360","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":2603,"response count":0,"response size":39,"request content":"compare: success:> failure:<>"} {"level":"info","ts":"2026-04-20T04:45:04.857357Z","caller":"traceutil/trace.go:171","msg":"trace[751564929] transaction","detail":"{read_only:false; response_revision:584; number_of_response:1; }","duration":"332.241505ms","start":"2026-04-20T04:45:04.525105Z","end":"2026-04-20T04:45:04.857346Z","steps":["trace[751564929] 'process raft request' (duration: 331.763821ms)"],"step_count":1} {"level":"warn","ts":"2026-04-20T04:45:04.857432Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-04-20T04:45:04.525056Z","time spent":"332.336525ms","remote":"127.0.0.1:51388","response 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