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{"level":"info","ts":"2026-05-20T00:17:25.80412Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ba52c55cf4193752 became pre-candidate at term 1"} {"level":"info","ts":"2026-05-20T00:17:25.804166Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ba52c55cf4193752 received MsgPreVoteResp from ba52c55cf4193752 at term 1"} {"level":"info","ts":"2026-05-20T00:17:25.8042Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ba52c55cf4193752 became candidate at term 2"} {"level":"info","ts":"2026-05-20T00:17:25.804223Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ba52c55cf4193752 received MsgVoteResp from ba52c55cf4193752 at term 2"} {"level":"info","ts":"2026-05-20T00:17:25.80426Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"ba52c55cf4193752 became leader at term 2"} {"level":"info","ts":"2026-05-20T00:17:25.804285Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: ba52c55cf4193752 elected leader 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{"level":"info","ts":"2026-05-20T00:17:25.940025Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"} {"level":"info","ts":"2026-05-20T00:17:25.941519Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"199.204.45.25:2379"} {"level":"info","ts":"2026-05-20T00:17:25.94416Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"} {"level":"info","ts":"2026-05-20T00:17:26.065812Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"4468ed52294bc271","local-member-id":"ba52c55cf4193752","cluster-version":"3.5"} {"level":"info","ts":"2026-05-20T00:17:26.06595Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"} {"level":"info","ts":"2026-05-20T00:17:26.066022Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"} {"level":"info","ts":"2026-05-20T00:18:00.168627Z","caller":"traceutil/trace.go:171","msg":"trace[609236420] transaction","detail":"{read_only:false; response_revision:614; number_of_response:1; }","duration":"146.768424ms","start":"2026-05-20T00:18:00.021832Z","end":"2026-05-20T00:18:00.1686Z","steps":["trace[609236420] 'process raft request' (duration: 146.090585ms)"],"step_count":1} {"level":"info","ts":"2026-05-20T00:18:00.417651Z","caller":"traceutil/trace.go:171","msg":"trace[180640434] transaction","detail":"{read_only:false; response_revision:615; number_of_response:1; }","duration":"189.813088ms","start":"2026-05-20T00:18:00.227798Z","end":"2026-05-20T00:18:00.417611Z","steps":["trace[180640434] 'process raft request' (duration: 189.603452ms)"],"step_count":1} {"level":"warn","ts":"2026-05-20T00:18:00.417846Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"160.186186ms","expected-duration":"100ms","prefix":"read-only range 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{"level":"info","ts":"2026-05-20T00:20:04.291609Z","caller":"traceutil/trace.go:171","msg":"trace[1660565137] transaction","detail":"{read_only:false; response_revision:1312; number_of_response:1; }","duration":"121.256351ms","start":"2026-05-20T00:20:04.170328Z","end":"2026-05-20T00:20:04.291585Z","steps":["trace[1660565137] 'process raft request' (duration: 121.040775ms)"],"step_count":1} {"level":"info","ts":"2026-05-20T00:20:04.291701Z","caller":"traceutil/trace.go:171","msg":"trace[341020576] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:1312; }","duration":"101.530122ms","start":"2026-05-20T00:20:04.190161Z","end":"2026-05-20T00:20:04.291691Z","steps":["trace[341020576] 'agreement among raft nodes before linearized reading' (duration: 101.43395ms)"],"step_count":1}