bugaxis_profile - Bugs: bug #40168, Out of memory when profiling...

 
 

bug #40168: Out of memory when profiling processes with multiple sub-threads

Submitted by:  Jesper Nilsson <antijn>
Submitted on:  Thu 03 Oct 2013 02:04:09 PM UTC  
 
Category: NoneSeverity: 3 - Normal
Item Group: NoneStatus: Fixed
Privacy: PublicAssigned to: None
Open/Closed: Closed

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Thu 03 Oct 2013 02:07:41 PM UTC, comment #2:

Fixed in 3.3.4

Jesper Nilsson <antijn>
Project Administrator
Thu 03 Oct 2013 02:04:50 PM UTC, comment #1:

The main thread pid was checked for > 0, not the recently
read sub-thread pid2. This gave us the effect of adding
the pid 0 (kernel) over and over again, and leading to an out of memory error.

Jesper Nilsson <antijn>
Project Administrator
Thu 03 Oct 2013 02:04:09 PM UTC, original submission:

When profiling processes with many sub-threads, the profiler fails with an out of memory error after a while.

Jesper Nilsson <antijn>
Project Administrator

 

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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 03 Oct 2013 02:06:00 PM UTCantijnStatusConfirmed=>Fixed
      Open/ClosedOpen=>Closed

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