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{"level":"info","ts":"2026-04-21T19:18:19.920468Z","caller":"traceutil/trace.go:171","msg":"trace[1523716112] transaction","detail":"{read_only:false; response_revision:452; number_of_response:1; }","duration":"127.394418ms","start":"2026-04-21T19:18:19.793054Z","end":"2026-04-21T19:18:19.920449Z","steps":["trace[1523716112] 'process raft request' (duration: 127.276576ms)"],"step_count":1} {"level":"warn","ts":"2026-04-21T19:18:20.236052Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"127.47869ms","expected-duration":"100ms","prefix":"","request":"header: txn: success:> failure: >>","response":"size:16"} {"level":"info","ts":"2026-04-21T19:18:20.236205Z","caller":"traceutil/trace.go:171","msg":"trace[585720630] linearizableReadLoop","detail":"{readStateIndex:468; appliedIndex:466; }","duration":"433.588374ms","start":"2026-04-21T19:18:19.802587Z","end":"2026-04-21T19:18:20.236176Z","steps":["trace[585720630] 'read index received' (duration: 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{"level":"info","ts":"2026-04-21T19:18:29.964828Z","caller":"traceutil/trace.go:171","msg":"trace[706019432] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:587; }","duration":"163.17915ms","start":"2026-04-21T19:18:29.801627Z","end":"2026-04-21T19:18:29.964806Z","steps":["trace[706019432] 'agreement among raft nodes before linearized reading' (duration: 162.991976ms)"],"step_count":1}