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{"level":"info","ts":"2026-04-08T02:20:14.101033Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 became pre-candidate at term 1"} {"level":"info","ts":"2026-04-08T02:20:14.101071Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 received MsgPreVoteResp from 355195d5aae85944 at term 1"} {"level":"info","ts":"2026-04-08T02:20:14.101103Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 became candidate at term 2"} {"level":"info","ts":"2026-04-08T02:20:14.101118Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 received MsgVoteResp from 355195d5aae85944 at term 2"} {"level":"info","ts":"2026-04-08T02:20:14.101134Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"355195d5aae85944 became leader at term 2"} {"level":"info","ts":"2026-04-08T02:20:14.101152Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: 355195d5aae85944 elected leader 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{"level":"warn","ts":"2026-04-08T02:20:49.734318Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-04-08T02:20:49.314779Z","time spent":"419.530005ms","remote":"127.0.0.1:56214","response type":"/etcdserverpb.KV/Range","request count":0,"request size":54,"response count":1,"response size":528,"request content":"key:\"/registry/leases/kube-system/kube-controller-manager\" "} {"level":"warn","ts":"2026-04-08T02:20:49.734553Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-04-08T02:20:49.313462Z","time spent":"420.560367ms","remote":"127.0.0.1:56214","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":422,"response count":0,"response size":39,"request content":"compare: success:> failure: >"} {"level":"warn","ts":"2026-04-08T02:20:49.735451Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"377.417769ms","expected-duration":"100ms","prefix":"read-only range 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