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Bug #58027
closedop slow from throttled to header_read
Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
ceph version 15.2.7
Op spend 500ms from throttled to header_read
"description": "osd_repop(client.10960891.0:99657833 3.2d e4817/3582 3:b5e0c452:::rbd_data.a43b952dd64c1a.0000000000013581:head v 4817'36005738, mlcod=4817'36005736)",
"initiated_at": "2022-11-15T06:39:34.428593+0000",
"age": 456.631042654,
"duration": 0.50463920799999995,
"type_data": {
"flag_point": "commit sent; apply or cleanup",
"events": [
{
"event": "initiated",
"time": "2022-11-15T06:39:34.428593+0000",
"duration": 0
},
{
"event": "throttled",
"time": "2022-11-15T06:39:34.428593+0000",
"duration": 0.50122236099999995
},
{
"event": "header_read",
"time": "2022-11-15T06:39:34.929815+0000",
"duration": 3.9079999999999997e-06
},
{
"event": "all_read",
"time": "2022-11-15T06:39:34.929819+0000",
"duration": 1.6670000000000001e-06
},
{
"event": "dispatched",
"time": "2022-11-15T06:39:34.929821+0000",
"duration": 2.6900000000000001e-06
},
{
"event": "queued_for_pg",
"time": "2022-11-15T06:39:34.929823+0000",
"duration": 1.9052999999999999e-05
},
{
"event": "reached_pg",
"time": "2022-11-15T06:39:34.929842+0000",
"duration": 9.4639999999999995e-06
},
{
"event": "started",
"time": "2022-11-15T06:39:34.929852+0000",
"duration": 0.0033629210000000001
},
{
"event": "commit_sent",
"time": "2022-11-15T06:39:34.933215+0000",
"duration": 1.7144000000000001e-05
},
{
"event": "done",
"time": "2022-11-15T06:39:34.933232+0000",
"duration": 0.50463920799999995
}
}
]
}
},
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