bugGNU Parallel - build and execute command lines from standard input in parallel - Bugs: bug #32303, niceload should consider disk io

 
 

bug #32303: niceload should consider disk io

Submitted by:  Ole Tange <tange>
Submitted on:  Mon 31 Jan 2011 01:42:21 PM UTC  
 
Category: NoneSeverity: 1 - Wish
Item Group: NoneStatus: Fixed
Privacy: PublicAssigned to: Ole Tange <tange>
Open/Closed: Closed

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Wed 20 Jul 2011 10:06:56 AM UTC, comment #3:

Fixed in [ab1fe95]

Ole Tange <tange>
Project AdministratorIn charge of this item.
Mon 18 Jul 2011 04:56:58 PM UTC, comment #2:

Fixed in [ebeeb27].

Next task is to implement disk-io limit.

Ole Tange <tange>
Project AdministratorIn charge of this item.
Tue 01 Feb 2011 10:18:50 AM UTC, comment #1:

It should have --hard-limit which will stop the program until the limit is reached and --soft-limit which will slow it down as now.

It should also look at the output from free:

--start-mem: this amount of memory must be free or diskcache before starting

--run--mem: this amount of memory must be free or diskcache when running.

Ole Tange <tange>
Project AdministratorIn charge of this item.
Mon 31 Jan 2011 01:42:21 PM UTC, original submission:

To see if a machine is swapping:

vmstat 10 2 | tail -n1 | awk '{print $7*$8}'

If this is > 1000_000 then it is bad, and you should not run at all.

Ole Tange <tange>
Project AdministratorIn charge of this item.

 

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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Wed 20 Jul 2011 10:06:56 AM UTCtangeStatusNone=>Fixed
      Open/ClosedOpen=>Closed
    Mon 18 Jul 2011 04:56:58 PM UTCtangeSummaryniceload should consider swapping=>niceload should consider disk io
    Fri 18 Feb 2011 02:23:47 PM UTCtangeSeverity3 - Normal=>1 - Wish
      Assigned toNone=>tange

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