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Full Discussion: j2_maxPageReadAhead & j2_nBufferPerPagerDevice and CIO
Top Forums UNIX for Advanced & Expert Users j2_maxPageReadAhead & j2_nBufferPerPagerDevice and CIO Post 302232720 by zaxxon on Friday 5th of September 2008 04:00:48 AM
Old 09-05-2008
When I type "vmstat -vs" on any AIX 5.3 machine, I get:

Code:
root@somebox:/> vmstat -vs
           1743435524 total address trans. faults
            400484880 page ins
             66634052 page outs
                    0 paging space page ins
                    0 paging space page outs
                    0 total reclaims
            896069655 zero filled pages faults
             79684162 executable filled pages faults
            969679308 pages examined by clock
                 1453 revolutions of the clock hand
            379300865 pages freed by the clock
             12301371 backtracks
                    0 free frame waits
                    0 extend XPT waits
              9308168 pending I/O waits
            459670082 start I/Os
             32358220 iodones
           1045168868 cpu context switches
            192183708 device interrupts
            106783424 software interrupts
            580781613 decrementer interrupts
               266715 mpc-sent interrupts
               215160 mpc-receive interrupts
            136135094 phantom interrupts
                    0 traps
           9578158818 syscalls
              4259840 memory pages
              4002637 lruable pages
               308553 free pages
                    6 memory pools
               569732 pinned pages
                 80.0 maxpin percentage
                  5.0 minperm percentage
                 80.0 maxperm percentage
                 64.4 numperm percentage
              2579734 file pages
                  0.0 compressed percentage
                    0 compressed pages
                 64.4 numclient percentage
                 80.0 maxclient percentage
              2579734 client pages
                    0 remote pageouts scheduled
                   28 pending disk I/Os blocked with no pbuf
                    0 paging space I/Os blocked with no psbuf
                 2484 filesystem I/Os blocked with no fsbuf
                  585 client filesystem I/Os blocked with no fsbuf
                 3554 external pager filesystem I/Os blocked with no fsbuf
                    0 Virtualized Partition Memory Page Faults
                 0.00 Time resolving virtualized partition memory page faults

So either you still did not enter that command or your vmstat is not recognizing parameters correct, which I doubt.
 

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LEARN ABOUT SUNOS

mlib_imagemoment2

mlib_ImageMoment2(3MLIB)				    mediaLib Library Functions					  mlib_ImageMoment2(3MLIB)

NAME

       mlib_ImageMoment2 - second moment

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageMoment2(mlib_d64 *moment, const mlib_image *img);

DESCRIPTION

       The mlib_ImageMoment2() function computes the second moment of each channel in an image.

       It uses the following equation:

		     1	   w-1 h-1
       moment[i] = ----- * SUM SUM img[x][y][i]**2
		    w*h    x=0 y=0

PARAMETERS

       The function takes the following arguments:

       moment	       Pointer to moment array, where length is the number of channels in the image.

       img	       Pointer to an image.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageMoment2_Fp(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 					  mlib_ImageMoment2(3MLIB)
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