ETCD 运维篇

存在大量 took too long (11.42705XXXXXXXXXXXXXXXXXXXXX 日志

描述:

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2020-08-04 04:45:15.821566 W | etcdserver: read-only range request "key:\"ruler/ring\" " with result "range_response_count:1 size:2055" took too long (2m52.513060206s) to execute
2020-08-04 04:45:15.911966 W | etcdserver: read-only range request "key:\"ruler/ring\" " with result "range_response_count:1 size:2055" took too long (2m52.514167829s) to execute
WARNING: 2020/08/04 04:45:16 grpc: Server.processUnaryRPC failed to write status connection error: desc = "transport is closing"
2020-08-04 04:45:20.143027 W | etcdserver: request "header:<ID:4554673829359621407 > txn:<compare:<key:\"collectors/ring\" version:10079 > success:<request_put:<key:\"collectors/ring\" value_size:100923 >> failure:<>>" with result "size:5" took too long (4.122080368s) to execute
2020-08-04 04:45:20.150077 W | etcdserver: read-only range request "key:\"collectors/ring\" " with result "range_response_count:1 size:103997" took too long (5.134011998s) to execute
2020-08-04 04:45:20.151659 W | etcdserver: read-only range request "key:\"collectors/ring\" " with result "range_response_count:1 size:103997" took too long (933.679019ms) to execute
2020-08-04 04:45:20.151940 W | etcdserver: read-only range request "key:\"collectors/ring\" " with result "range_response_count:1 size:103997" took too long (3.238291244s) to execute
2020-08-04 04:45:20.152102 W | etcdserver: read-only range request "key:\"ruler/ring\" " with result "range_response_count:1 size:2055" took too long (3.238806767s) to execute
2020-08-04 04:45:20.152221 W | etcdserver: read-only range request "key:\"ruler/ring\" " with result "range_response_count:1 size:2055" took too long (4.714181518s) to execute
2020-08-04 04:45:20.152332 W | etcdserver: read-only range request "key:\"ruler/ring\" " with result "range_response_count:1 size:2055" took too long (4.719935916s) to execute