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help with freemem on Aix43
- To: hobbit (at) hswn.dk
- Subject: help with freemem on Aix43
- From: shea4th (at) comcast.net
- Date: Fri, 15 Jun 2007 13:59:35 +0000
- Cc: shea4th (at) comcast.net
Hi all,
I'm having some trouble with the freemem on an aix4.3 client and need some help.
First I didn't install the OS, so vmstat in not installed. I found nmon which gives a 'top'
like output as below:
$ ./nmon -s 1 -c 1
nmon v8a Hostname=cbaix43 Refresh=0.0secs 09:44.46
Memory Use Physical Virtual Paging pages/sec In Out
% Used 37.4% 6.0% to Paging Space 0.0 0.0
% Free 62.6% 94.0% to File System 0.0 0.0
MB Used 95.7MB 31.0MB Page Scans 0.0
MB Free 160.3MB 481.0MB Page Cycles 0.0
Total(MB) 256.0MB 512.0MB Page Reclaim 0.0
I grab the output from the "MB Free" section and multiply the Physical (160.3) by 1024,
and then send a dummy vmstat like line to the freemem section as shown in the clientdata below:
client cbaix43.aix aix
[date]
Fri Jun 15 09:38:44 EDT 2007
[uname]
AIX cbaix43 3 4 009002194C00
[uptime]
09:38AM up 114 days, 10:33, 1 user, load average: 0.03, 0.06, 0.08
...
...
[realmem]
realmem 262144 Amount of usable physical memory in Kbytes False
[freemem]
0 0 0 162304 0 0 0 0 0 0 0 0 0 0 0 0 0
[swap]
Total Paging Space Percent Used
512MB 7%
The problem is this is what I'm seeing on the memory webpage for the client:
Fri Jun 15 09:38:44 EDT 2007 - Memory CRITICAL
Memory Used Total Percentage
Physical 18446744073709551238M 256M18446744073709551469%
Swap 35M 512M 6%
Any ideas??
Thanks
-Grs-
Gregory R Shea