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{"level":"warn","ts":"2026-09-23T10:34:37.966887Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"171.186897ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"} {"level":"info","ts":"2026-09-23T10:34:37.967047Z","caller":"traceutil/trace.go:171","msg":"trace[470002241] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:420; }","duration":"171.425344ms","start":"2026-09-23T10:34:37.795594Z","end":"2026-09-23T10:34:37.967019Z","steps":["trace[470002241] 'range keys from in-memory index tree' (duration: 171.079194ms)"],"step_count":1} {"level":"info","ts":"2026-09-23T10:34:38.191581Z","caller":"traceutil/trace.go:171","msg":"trace[2114254790] transaction","detail":"{read_only:false; response_revision:421; number_of_response:1; 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{"level":"info","ts":"2026-09-23T10:35:03.733978Z","caller":"traceutil/trace.go:171","msg":"trace[2048185463] transaction","detail":"{read_only:false; response_revision:552; number_of_response:1; }","duration":"146.785678ms","start":"2026-09-23T10:35:03.587176Z","end":"2026-09-23T10:35:03.733962Z","steps":["trace[2048185463] 'process raft request' (duration: 146.029075ms)"],"step_count":1} {"level":"info","ts":"2026-09-23T10:35:03.734375Z","caller":"traceutil/trace.go:171","msg":"trace[1683640696] transaction","detail":"{read_only:false; response_revision:554; number_of_response:1; }","duration":"144.563231ms","start":"2026-09-23T10:35:03.589798Z","end":"2026-09-23T10:35:03.734362Z","steps":["trace[1683640696] 'process raft request' (duration: 143.695934ms)"],"step_count":1} {"level":"info","ts":"2026-09-23T10:35:03.734526Z","caller":"traceutil/trace.go:171","msg":"trace[811601516] transaction","detail":"{read_only:false; response_revision:555; number_of_response:1; 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{"level":"warn","ts":"2026-09-23T10:35:11.174168Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"379.918577ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/health\" ","response":"range_response_count:0 size:5"} {"level":"info","ts":"2026-09-23T10:35:11.174305Z","caller":"traceutil/trace.go:171","msg":"trace[746471479] range","detail":"{range_begin:/registry/health; range_end:; response_count:0; response_revision:653; }","duration":"380.121014ms","start":"2026-09-23T10:35:10.794156Z","end":"2026-09-23T10:35:11.174277Z","steps":["trace[746471479] 'range keys from in-memory index tree' (duration: 379.823204ms)"],"step_count":1} {"level":"warn","ts":"2026-09-23T10:35:11.174373Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-09-23T10:35:10.794138Z","time spent":"380.225496ms","remote":"127.0.0.1:54810","response type":"/etcdserverpb.KV/Range","request count":0,"request size":18,"response 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