[SERVER-5979] Create MongoLocks reporting tool Created: 31/May/12  Updated: 15/Aug/12  Resolved: 11/Jul/12

Status: Closed
Project: Core Server
Component/s: Concurrency, Internal Code, Performance
Affects Version/s: None
Fix Version/s: 2.1.2

Type: New Feature Priority: Critical - P2
Reporter: Scott Hernandez (Inactive) Assignee: Eliot Horowitz (Inactive)
Resolution: Done Votes: 0
Labels: metrics, stats
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

Report per lock stats like mongotop with the most active at the top.

Track lock (total) time for each state the lock is in (and percentages), the queues/active for the locks, acquisitions/transitions for each state, yields and disk fault exceptions.



 Comments   
Comment by auto [ 12/Jun/12 ]

Author:

{u'date': u'2012-06-12T10:54:17-07:00', u'email': u'eliot@10gen.com', u'name': u'Eliot Horowitz'}

Message: report page fault exception per db SERVER-5979
Branch: master
https://github.com/mongodb/mongo/commit/661790cc272929dd698e2c5a5679f47ea3cf1ea8

Comment by auto [ 12/Jun/12 ]

Author:

{u'login': u'erh', u'name': u'Eliot Horowitz', u'email': u'eliot@10gen.com'}

Message: SERVER-5979 - mongotop has a --locks option to pull data from db locking
Branch: master
https://github.com/mongodb/mongo/commit/ea5f7a757789ba0ddaf9dfcab4fac8ab4050ae43

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