Opened 17 years ago
Last modified 10 years ago
#173 new defect
IZ1046: incorrect load values for virtual memory
Reported by: | joga | Owned by: | |
---|---|---|---|
Priority: | low | Milestone: | |
Component: | sge | Version: | current |
Severity: | Keywords: | Sun Solaris execution | |
Cc: |
Description
[Imported from gridengine issuezilla http://gridengine.sunsource.net/issues/show_bug.cgi?id=1046]
Issue #: 1046 Platform: Sun Reporter: joga (joga) Component: gridengine OS: Solaris Subcomponent: execution Version: current CC: None defined Status: NEW Priority: P4 Resolution: Issue type: DEFECT Target milestone: --- Assigned to: pollinger (pollinger) QA Contact: pollinger URL: * Summary: incorrect load values for virtual memory Status whiteboard: Attachments: Issue 1046 blocks: Votes for issue 1046: Opened: Thu May 13 04:21:00 -0700 2004 ------------------------ On Solaris machines (sol-sparc, sol-sparc64, sol-x86) qhost displays incorrect values for swap (compared to the values delivered by top): qhost output: % qhost HOSTNAME ARCH NCPU LOAD MEMTOT MEMUSE SWAPTO SWAPUS ------------------------------------------------------------------------------- global - - - - - - - balrog sol-sparc64 2.00 0.21 1.0G 365.0M 1.0G bilbur sol-sparc 1.00 0.03 256.0M 210.0M 1.0G 14.0M nori sol-x86 2.00 0.42 1023.0M 192.0M 512.0M 7.0M top output: balrog: Memory: 1024M real, 659M free, 54M swap in use, 1746M swap free bilbur: Memory: 256M real, 47M free, 36M swap in use, 1175M swap free nori: Memory: 1024M real, 832M free, 97M swap in use, 1220M swap free If a value is 0, qhost seems to output no value at all, see SWAPUS for host balrog. qstat -F deliveres the following for balrog: hl:swap_used=0.000B ------- Additional comments from sgrell Wed May 19 03:28:34 -0700 2004 ------- The second part of the bug got fixed with the bug fix: 824. The internal parsing could not handle the B character and reported an error and qhost printed nothing in case of an error. qhost will print now ?E in case of an error. Stephan ------- Additional comments from andy Thu May 27 02:47:31 -0700 2004 ------- Changing priority Grid Engine currently uses the swapctl() interfcase to get information about free nad used swap space. The interface itself seems not to report the correct values. Tools like "top" correct these values and report different values. Need to analyze in detail how to determine swap space on Solaris. ------- Additional comments from andy Thu May 27 04:07:48 -0700 2004 ------- no really changed priority ------- Additional comments from pollinger Tue Dec 6 03:38:12 -0700 2005 ------- Reassigned to execution category
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