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{"level":"warn","ts":"2026-08-20T20:27:57.703387Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"162.952991ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/serviceaccounts/kube-system/namespace-controller\" ","response":"range_response_count:1 size:205"} {"level":"info","ts":"2026-08-20T20:27:57.703581Z","caller":"traceutil/trace.go:171","msg":"trace[2088488242] range","detail":"{range_begin:/registry/serviceaccounts/kube-system/namespace-controller; range_end:; response_count:1; response_revision:284; }","duration":"163.217494ms","start":"2026-08-20T20:27:57.540337Z","end":"2026-08-20T20:27:57.703554Z","steps":["trace[2088488242] 'range keys from in-memory index tree' (duration: 162.852981ms)"],"step_count":1} {"level":"info","ts":"2026-08-20T20:27:58.107686Z","caller":"traceutil/trace.go:171","msg":"trace[276845245] transaction","detail":"{read_only:false; response_revision:286; number_of_response:1; 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{"level":"warn","ts":"2026-08-20T20:28:35.843516Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-08-20T20:28:35.391693Z","time spent":"451.815135ms","remote":"127.0.0.1:53136","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":"info","ts":"2026-08-20T20:28:35.899443Z","caller":"traceutil/trace.go:171","msg":"trace[267998809] transaction","detail":"{read_only:false; response_revision:588; number_of_response:1; }","duration":"377.098299ms","start":"2026-08-20T20:28:35.522315Z","end":"2026-08-20T20:28:35.899413Z","steps":["trace[267998809] 'process raft request' (duration: 376.230183ms)"],"step_count":1} {"level":"warn","ts":"2026-08-20T20:28:35.9001Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-08-20T20:28:35.522288Z","time 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