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Bug #2291

objectcacher perfcounters don't work with test_librbd_fsx

Added by Greg Farnum almost 9 years ago. Updated almost 9 years ago.

Status:
Can't reproduce
Priority:
High
Assignee:
-
Category:
librbd
Target version:
% Done:

0%

Source:
Development
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature:

Description

The admin socket perfcounters_dump command only outputs objecter data. I'm speculating that it has to do with the objectcacher wrapping librados, and some issue with them sharing or overwriting (or ...) the CephContext.

History

#1 Updated by Sage Weil almost 9 years ago

  • Priority changed from Normal to High

#2 Updated by Sage Weil almost 9 years ago

  • Status changed from New to Can't reproduce

This works fine for me. Maybe it was fixed when the objectcacher naming thing was changed?

{"objectcacher-aaaaaaaaa":{"cache_ops_hit":1234,"cache_ops_miss":1030,"cache_bytes_hit":55227745,"cache_bytes_miss":20536849,"data_read":65984847,"data_written":35954355,"data_flushed":24364836,"data_overwritten_while_flushing":0,"write_ops_blocked":0,"write_bytes_blocked":0,"write_time_blocked":0},"objecter":{"op_active":1,"op_laggy":0,"op_send":7571,"op_send_bytes":0,"op_resend":0,"op_ack":6618,"op_commit":1697,"op":7571,"op_r":4839,"op_w":2732,"op_rmw":0,"op_pg":0,"osdop_stat":1,"osdop_create":0,"osdop_read":1982,"osdop_write":1698,"osdop_writefull":0,"osdop_append":0,"osdop_zero":628,"osdop_truncate":404,"osdop_delete":1,"osdop_mapext":0,"osdop_sparse_read":0,"osdop_clonerange":0,"osdop_getxattr":0,"osdop_setxattr":0,"osdop_cmpxattr":0,"osdop_rmxattr":0,"osdop_resetxattrs":0,"osdop_tmap_up":1,"osdop_tmap_put":0,"osdop_tmap_get":0,"osdop_call":953,"osdop_watch":1,"osdop_notify":951,"osdop_src_cmpxattr":0,"osdop_pgls":0,"osdop_pgls_filter":0,"osdop_other":951,"linger_active":1,"linger_send":952,"linger_resend":0,"poolop_active":0,"poolop_send":1,"poolop_resend":0,"poolstat_active":0,"poolstat_send":0,"poolstat_resend":0,"statfs_active":0,"statfs_send":0,"statfs_resend":0,"map_epoch":0,"map_full":0,"map_inc":0,"osd_sessions":1,"osd_session_open":1,"osd_session_close":0,"osd_laggy":0}}

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