输出osd.N的统计信息: ceph daemon osd.N perf dump 重置osd.N的统计信息:ceph daemon osd.N perf reset all 2 dump 命令输出结果 该命令会输出一个json格式的结果,通过对结果的分析,我们可以很好的得到osd的运行状态,比如读写操作的延时、操作队列的长度,数据恢复,操作计数等信息,部分统计字段如下: { "WBTh...
客户端-CephFS监控埋点 1. perf dump 1.1. FS Client Metrics Table ceph daemon /var/run/ceph/ceph-client.admin.asok perf dump 1.2. FS Client Metrics Table 1.3. FS ObjectCacher-libcephfs Metrics Table 1.4. objecter 1.5. throttle 2. status ceph daemon /var/run/ceph/ceph-client.admin.asok ...
reef: "counter dump" asok command emits invalid JSON (labeled perf counters) 由Backport Bot在超过一年之前添加. 更新于超过一年之前. 状态: Resolved 优先级: Urgent 指派给: Ilya Dryomov 目标版本: v18.1.3 Release: reef Pull request ID:
https://tracker.ceph.com/issues/48070?journal_id=179768 2020-11-19T13:29:07Z Kinga Karczewska As it turned out, this was caused by small size of WAL (`bluestore block wal size`) and the fact I did not set `max_total_wal_size` properly. When I set both values to 1GB, the proble...
ceph perf dump “ceph perf dump”是一个用于诊断和优化Ceph性能的命令工具。通过分析Ceph性能数据,可以帮助管理员更好地了解Ceph集群的运行状况,发现潜在的性能问题,并采取相应的措施进行优化。 使用“ceph perf dump”命令可以输出Ceph集群的性能数据,包括各个OSD节点的性能指标、PG和PG组的负载状态、各个存储池的...
https://tracker.ceph.com/issues/52461?journal_id=202175 2021-08-31T07:40:57Z Backport Bot 复制于 Feature #50973: rbd-mirrror: expose perf dump info for snapshot replayer 已添加 https://tracker.ceph.com/issues/52461?journal_id=202177 2021-08-31T07:44:37Z Arthur Outhenin-Chalandre please...
https://tracker.ceph.com/issues/13719?journal_id=61200 2015-11-07T19:22:13Z Mykola Golub mgolub@suse.com The easiest fix (workaround) could be not to use "/" as a separator between pool and image name. https://tracker.ceph.com/issues/13719?journal_id=61272 2015-11-10T00:18:57Z...