Wait time shows high CPU usage Post: 302880283

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Operating Systems AIX Wait time shows high CPU usage Post 302880283 by techy1 on Wednesday 18th of December 2013 02:00:25 PM

12-18-2013

Registered User

Wait time shows high CPU usage

Hi,

I can't seem to make sense of this. My wait time is showing really high but vmstat's and topas are showing normal usage.

Code:

ps aux

USER          PID %CPU %MEM   SZ  RSS    TTY STAT    STIME  TIME COMMAND
root      9961810 5680.7  0.0  448  384      - A      Dec 16 6703072:12 wait

Code:

vmstat -Iwt 2 10

System configuration: lcpu=40 mem=65536MB ent=4.00

   kthr            memory                         page                       faults                 cpu             time
----------- --------------------- ------------------------------------ ------------------ ----------------------- --------
  r   b   p        avm        fre    fi    fo    pi    po    fr     sr    in     sy    cs us sy id wa    pc    ec hr mi se
  3   0   0   13403605    3226546     0    15     0     0     0      0    65  19079  2333  4  4 92  0  0.54  13.5 13:59:17
  1   0   0   13403537    3226613     0    19     0     0     0      0   231   1805   959  0  1 99  0  0.05   1.3 13:59:19
  3   0   0   13403524    3226625     0    25     0     0     0      0   172   6846   878  0  1 98  0  0.11   2.7 13:59:21
  0   0   0   13403524    3226623     0    19     0     0     0      0   106   8707   823  1  1 98  0  0.13   3.2 13:59:23
  0   0   0   13403524    3226623     0    16     0     0     0      0    66    638   728  0  0 99  0  0.03   0.7 13:59:25
  3   0   0   13403524    3226618     0    29     0     0     0      0   769   5424  1512  0  1 99  0  0.10   2.5 13:59:27
  1   0   0   13403524    3226618     0    20     0     0     0      0    41    795   728  0  0 99  0  0.03   0.8 13:59:29
  2   0   0   13403524    3226618     0    17     0     0     0      0    63   5131   765  0  1 98  0  0.09   2.3 13:59:31
  1   0   0   13403524    3226609     0    19     0     0     0      0    57  10788   759  1  2 98  0  0.16   3.9 13:59:33
  0   0   0   13403526    3226606     0    15     0     0     0      0    45   2385   726  0  1 99  0  0.06   1.5 13:59:35

It's not a busy time on the server.

techy1

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xmscrollvisible

XmScrollVisible(library call)											     XmScrollVisible(library call)

NAME

       XmScrollVisible -- A ScrolledWindow function that makes an invisible
	descendant of a ScrolledWindow work area visible

SYNOPSIS

       #include <Xm/ScrolledW.h>
       void XmScrollVisible(
       Widget scrollw_widget,
       Widget widget,
       Dimension left_right_margin,
       Dimension top_bottom_margin);

DESCRIPTION

       XmScrollVisible makes an obscured or partially obscured widget or gadget descendant of a ScrolledWindow work area visible. The function re-
       positions the work area and sets the specified margins between the widget and the nearest viewport boundary. The widget's location relative
       to  the	viewport determines whether one or both of the margins must be adjusted. This function requires that the XmNscrollingPolicy of the
       ScrolledWindow widget be set to XmAUTOMATIC.

       scrollw_widget
		 Specifies the ID of the ScrolledWindow widget whose work area window contains an obscured descendant.

       widget	 Specifies the ID of the widget to be made visible.

       left_right_margin
		 Specifies the margin to establish between the left or right edge of the widget and the associated edge  of  the  viewport.   This
		 margin is established only if the widget must be moved horizontally to make it visible.

       top_bottom_margin
		 Specifies  the  margin  to  establish between the top or bottom edge of the widget and the associated edge of the viewport.  This
		 margin is established only if the widget must be moved vertically to make it visible.

       For a complete definition of ScrolledWindow and its associated resources, see XmScrolledWindow(3)

RELATED

       XmScrolledWindow(3).

														     XmScrollVisible(library call)