[SERVER-21859] The globalLock.currentQueue stat doesn't include operations queued for the global lock Created: 11/Dec/15  Updated: 18/Nov/16  Resolved: 11/Feb/16

Status: Closed
Project: Core Server
Component/s: Diagnostics
Affects Version/s: 3.0.7, 3.2.0
Fix Version/s: 3.2.3, 3.3.2

Type: Bug Priority: Major - P3
Reporter: Bruce Lucas (Inactive) Assignee: Geert Bosch
Resolution: Done Votes: 0
Labels: code-only
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
is documented by DOCS-8937 The globalLock.currentQueue stat does... Closed
Related
is related to SERVER-22011 Direct writes to the local database c... Closed
Backwards Compatibility: Minor Change
Operating System: ALL
Backport Completed:
Sprint: Integration 10 (02/22/16)
Participants:

 Description   

The documentation indicates that the currentQueue stats indicate the number of operations queued because of a lock. However it doesn't include operations queued for the global lock. It would be helpful for diagnosing certain problems if it showed operations queued for all locks.



 Comments   
Comment by Githook User [ 11/Feb/16 ]

Author:

{u'username': u'GeertBosch', u'name': u'Geert Bosch', u'email': u'geert@mongodb.com'}

Message: SERVER-21859: ServerStatus should report clients queued on global/ticket lock

(cherry picked from commit f8dadcefeef7e738d7063ae2df57b9c856b402da)
Branch: v3.2
https://github.com/mongodb/mongo/commit/aaa36d2ce713e4bde75f6b9e73fe91bcf20865f8

Comment by Githook User [ 10/Feb/16 ]

Author:

{u'username': u'GeertBosch', u'name': u'Geert Bosch', u'email': u'geert@mongodb.com'}

Message: SERVER-21859: ServerStatus should report clients queued on global/ticket lock
Branch: master
https://github.com/mongodb/mongo/commit/f8dadcefeef7e738d7063ae2df57b9c856b402da

Comment by Geert Bosch [ 10/Feb/16 ]

This should also include the time spent blocked on acquiring a ticket, see SERVER-22011.

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