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{"level":"info","ts":"2026-05-20T01:33:54.907677Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"4da37caf00b87dfe became pre-candidate at term 1"} {"level":"info","ts":"2026-05-20T01:33:54.907804Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"4da37caf00b87dfe received MsgPreVoteResp from 4da37caf00b87dfe at term 1"} {"level":"info","ts":"2026-05-20T01:33:54.90782Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"4da37caf00b87dfe became candidate at term 2"} {"level":"info","ts":"2026-05-20T01:33:54.907826Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"4da37caf00b87dfe received MsgVoteResp from 4da37caf00b87dfe at term 2"} {"level":"info","ts":"2026-05-20T01:33:54.908169Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"4da37caf00b87dfe became leader at term 2"} {"level":"info","ts":"2026-05-20T01:33:54.908195Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: 4da37caf00b87dfe elected leader 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{"level":"info","ts":"2026-05-20T01:34:24.814858Z","caller":"traceutil/trace.go:171","msg":"trace[1874613662] transaction","detail":"{read_only:false; response_revision:473; number_of_response:1; }","duration":"126.574569ms","start":"2026-05-20T01:34:24.68826Z","end":"2026-05-20T01:34:24.814834Z","steps":["trace[1874613662] 'process raft request' (duration: 126.371945ms)"],"step_count":1} {"level":"info","ts":"2026-05-20T01:34:24.81524Z","caller":"traceutil/trace.go:171","msg":"trace[987157229] transaction","detail":"{read_only:false; response_revision:474; number_of_response:1; }","duration":"126.912006ms","start":"2026-05-20T01:34:24.688317Z","end":"2026-05-20T01:34:24.815229Z","steps":["trace[987157229] 'process raft request' (duration: 126.480197ms)"],"step_count":1} {"level":"info","ts":"2026-05-20T01:34:24.837465Z","caller":"traceutil/trace.go:171","msg":"trace[1051731210] transaction","detail":"{read_only:false; response_revision:478; number_of_response:1; 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