took toolong(1.483848046s) to execute etcdserver: failed to send out heartbeat ontime 磁盘IO 可以通过监控手段提前发现,并预防这类问题的出现 快照 etcd的存储分为内存存储和持久化(硬盘)存储两部分,内存中的存储除了顺序化的记录下所有用户对节点数据变更的记录外,还会对用户数据进行索引、建堆等方便查询的操...
took too long (1.483848046s) to execute etcdserver: failed to send out heartbeat on time 磁盘IO 可以通过监控手段提前发现,并预防这类问题的出现 快照 etcd的存储分为内存存储和持久化(硬盘)存储两部分,内存中的存储除了顺序化的记录下所有用户对节点数据变更的记录外,还会对用户数据进行索引、建堆等方便查询...
2021-04-09 10:57:43.126444 W | etcdserver: read-only range request "key:\"/Ruby/ignoreNodeNumKey\" " with result "error:context canceled" took too long (1.999877971s) to execute cd $GAUSSLOG/cm/cm_agent 搜索对应时间点的cm_agent-xxx.log, 如果有如下日志,表示当时磁盘io比较高, io util...
shell 8月 04 17:00:04 1.novalocal etcd[24848]: read-only range request "key:\"XXXXXXXXXXXXXXXXXXXXX" " with result "range_response_count:1 size:3775" took too long (1.354750458s) to execute8月 04 17:00:05 1.novalocal etcd[24848]: read-only range request "key:\"XXXXXXXXXXXXXXXXXXX...
request ... took too long to execute这类报错也是同理 mvcc: database space exceeded 存储空间不足,参考上面提到的清理和恢复步骤,或者提高存储空间 endpoints问题 尽量不要使用lb 作为 etcd endpoints 配置,etcd client 是 grpc 访问,请使用默认的 全量list ,客户端做负载均衡的方式。详细内容可以参考 grpc 负...
特别是,即使没有写入,etcd也会遇到大量并发读取事务的性能问题(例如:“read-only range request ... took too long to execute(只读范围的请求...执行时间太长)”)。 以前,即使没有等待的写入,存储后端等待写入提交操作也会阻塞读取事务。现在,提交不会阻塞读取,这将改善长时间运行的读取事务性能。 以前,...
took too long (1.483848046s) to execute etcdserver: failed to send out heartbeat on time 磁盘 IO 可以通过监控⼿段提前发现，并预防这类问题的出现 快照 etcd的存储分为内存存储和持久化（硬盘）存储两部分，内存中的存储除了顺序化的记录下所有⽤户对节点数据变更的记录外，还会对⽤户数据进⾏索引...
" with result "error:context canceled" took too long (1.999877971s) to execute cd...
2022-06-04 04:27:18.187663 W | etcdserver: request "header:<ID:7587862969930594823 > put:<key:\"/microservices/helloworld/8fc08b88-e37b-11ec-bb6f-88d7f62323b4\" value_size:162 lease:7587862969930594821 >" with result "size:4" took too long (113.4545ms) to execute ...
2021-04-09 10:57:43.126444 W | etcdserver: read-only range request "key:\"/Ruby/ignoreNodeNumKey\" " with result "error:context canceled" took too long (1.999877971s) to execute cd $GAUSSLOG/cm/cm_agent 搜索对应时间点的cm_agent-xxx.log, 如果有如下日志,表示当时磁盘io比较高, io util...