[SERVER-27234] Evergreen task disk statistics improvement Created: 30/Nov/16  Updated: 05/Apr/17  Resolved: 25/Jan/17

Status: Closed
Project: Core Server
Component/s: Testing Infrastructure
Affects Version/s: None
Fix Version/s: 3.4.3, 3.5.3

Type: Improvement Priority: Major - P3
Reporter: Jonathan Abrahams Assignee: Jonathan Abrahams
Resolution: Done Votes: 0
Labels: tig-evgconfig
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Related
related to SERVER-28091 Disk stats collection on OS X only ca... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v3.4
Sprint: TIG 2017-02-13
Participants:
Linked BF Score: 15

 Description   

We are using iostat or vmstat (Linux/Unix) & typeperf (Windows) for disk statistics (SERVER-24212). We should improve this output as follows:

  • Have iostat installed on all Linux/Unix hosts that support it
  • Use additional parameters for iostat (-m -x)
  • Add timestamp for each time period it reports (See this article for what to do if -t option is not available)


 Comments   
Comment by Githook User [ 02/Feb/17 ]

Author:

{u'username': u'hptabster', u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}

Message: SERVER-27234 Evergreen task disk statistics improvement

(cherry picked from commit c0d71a51942aa9bf57a88f3d79ef72c720f87ebe)

(cherry picked from commit cba196ddfc22107cd444e042685b0f2dfbfaab10)
Branch: v3.4
https://github.com/mongodb/mongo/commit/0f44c7037e0fe02c76ed0ed458dc1f44ab0a4ae2

Comment by Githook User [ 26/Jan/17 ]

Author:

{u'username': u'hptabster', u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}

Message: SERVER-27234 Evergreen task disk statistics improvement (fix typo)
Branch: master
https://github.com/mongodb/mongo/commit/cba196ddfc22107cd444e042685b0f2dfbfaab10

Comment by Githook User [ 25/Jan/17 ]

Author:

{u'username': u'hptabster', u'name': u'Jonathan Abrahams', u'email': u'jonathan@mongodb.com'}

Message: SERVER-27234 Evergreen task disk statistics improvement
Branch: master
https://github.com/mongodb/mongo/commit/c0d71a51942aa9bf57a88f3d79ef72c720f87ebe

Comment by Jonathan Abrahams [ 01/Dec/16 ]

OSX does not support -m & -t options:

iostat -t -d -m -x

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