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{"level":"info","ts":"2026-04-20T04:46:20.44253Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 became pre-candidate at term 1"} {"level":"info","ts":"2026-04-20T04:46:20.442576Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 received MsgPreVoteResp from 355195d5aae85944 at term 1"} {"level":"info","ts":"2026-04-20T04:46:20.442604Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 became candidate at term 2"} {"level":"info","ts":"2026-04-20T04:46:20.442616Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 received MsgVoteResp from 355195d5aae85944 at term 2"} {"level":"info","ts":"2026-04-20T04:46:20.442633Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 became leader at term 2"} {"level":"info","ts":"2026-04-20T04:46:20.442654Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: 355195d5aae85944 elected leader 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{"level":"warn","ts":"2026-04-20T04:46:26.903592Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"140.536652ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/namespaces/kube-system\" ","response":"range_response_count:1 size:351"} {"level":"info","ts":"2026-04-20T04:46:26.903696Z","caller":"traceutil/trace.go:171","msg":"trace[1032506992] range","detail":"{range_begin:/registry/namespaces/kube-system; range_end:; response_count:1; response_revision:313; }","duration":"140.691503ms","start":"2026-04-20T04:46:26.762983Z","end":"2026-04-20T04:46:26.903674Z","steps":["trace[1032506992] 'range keys from in-memory index tree' (duration: 140.468421ms)"],"step_count":1} {"level":"info","ts":"2026-04-20T04:46:49.249813Z","caller":"traceutil/trace.go:171","msg":"trace[1292746] transaction","detail":"{read_only:false; response_revision:529; number_of_response:1; 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{"level":"info","ts":"2026-04-20T04:46:55.529844Z","caller":"traceutil/trace.go:171","msg":"trace[1775032324] range","detail":"{range_begin:/registry/leases/kube-system/plndr-cp-lock; range_end:; response_count:1; response_revision:615; }","duration":"139.102034ms","start":"2026-04-20T04:46:55.390723Z","end":"2026-04-20T04:46:55.529825Z","steps":["trace[1775032324] 'agreement among raft nodes before linearized reading' (duration: 138.789153ms)"],"step_count":1} {"level":"warn","ts":"2026-04-20T04:46:55.53005Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-04-20T04:46:55.187286Z","time spent":"342.235017ms","remote":"127.0.0.1:37872","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":1036285,"response count":0,"response size":39,"request content":"compare: success:> failure: >"} {"level":"info","ts":"2026-04-20T04:46:55.706243Z","caller":"traceutil/trace.go:171","msg":"trace[2099262262] transaction","detail":"{read_only:false; 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{"level":"warn","ts":"2026-04-20T04:46:56.268424Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"200.930355ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/kube-scheduler\" ","response":"range_response_count:1 size:478"} {"level":"info","ts":"2026-04-20T04:46:56.268513Z","caller":"traceutil/trace.go:171","msg":"trace[88531170] range","detail":"{range_begin:/registry/leases/kube-system/kube-scheduler; range_end:; response_count:1; response_revision:621; }","duration":"201.033675ms","start":"2026-04-20T04:46:56.067461Z","end":"2026-04-20T04:46:56.268495Z","steps":["trace[88531170] 'range keys from in-memory index tree' (duration: 200.761044ms)"],"step_count":1} {"level":"info","ts":"2026-04-20T04:46:56.282479Z","caller":"traceutil/trace.go:171","msg":"trace[1396796762] linearizableReadLoop","detail":"{readStateIndex:641; appliedIndex:640; }","duration":"102.400987ms","start":"2026-04-20T04:46:56.180035Z","end":"2026-04-20T04:46:56.282436Z","steps":["trace[1396796762] 'read index received' (duration: 97.660094ms)","trace[1396796762] 'applied index is now lower than readState.Index' (duration: 4.740003ms)"],"step_count":2} {"level":"info","ts":"2026-04-20T04:46:56.282563Z","caller":"traceutil/trace.go:171","msg":"trace[882259441] transaction","detail":"{read_only:false; response_revision:622; number_of_response:1; }","duration":"159.886572ms","start":"2026-04-20T04:46:56.122647Z","end":"2026-04-20T04:46:56.282534Z","steps":["trace[882259441] 'process raft request' (duration: 155.194448ms)"],"step_count":1} {"level":"warn","ts":"2026-04-20T04:46:56.282652Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"102.612458ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/kube-controller-manager\" ","response":"range_response_count:1 size:505"} {"level":"info","ts":"2026-04-20T04:46:56.282682Z","caller":"traceutil/trace.go:171","msg":"trace[439669327] range","detail":"{range_begin:/registry/leases/kube-system/kube-controller-manager; range_end:; response_count:1; response_revision:622; }","duration":"102.691429ms","start":"2026-04-20T04:46:56.179982Z","end":"2026-04-20T04:46:56.282674Z","steps":["trace[439669327] 'agreement among raft nodes before linearized reading' (duration: 102.547248ms)"],"step_count":1}