9 More Discussions You Might Find Interesting
1. Linux
I m checking idle time using vmstat, below are the results
var=$(ssh wmtmgr@$hostname vmstat | tail -1 | awk '{print $15}')
89
and now im subtracting 89 with 100 & im getting expected results
expr 100 - $var
11
Now How can I get the result 11 in one line code? (4 Replies)
Discussion started by: sam@sam
4 Replies
2. UNIX for Advanced & Expert Users
Hello,
How is it possible to free swap memory on AIX.
when i do vmstat on machine i can see less than 1 Gb "fre" when usually I have around 5 GB.
I dont wont to reboot the server.
any idea?
Thanks. (3 Replies)
Discussion started by: LiorAmitai
3 Replies
3. Linux
Hi everyone,
I need to see some VM manager performance/behavior information on some Linux boxes regarding pages scanned/activation of the paging algorithm in order to get an idea if a given server needs more memory and is actually paging. In Aix servers, by using the vmstat cmd you... (1 Reply)
Discussion started by: jcpetela
1 Replies
4. AIX
Here's a good question about tuning. Why does my system continuously scan (sr) to free up pages when the amount of "fre" pages is well ABOVE my minfree and maxfree settings:
$ vmo -a | grep free
maxfree = 2560
minfree = 2048
$
Here is sample output from a... (2 Replies)
Discussion started by: kah00na
2 Replies
5. UNIX for Dummies Questions & Answers
Hi
I wanted to collect data by using vmstat -I 60 >xxxx.txt & using my own account
It was stopped by it self after 2 hours try again same result
We want to collect day date by succession how to collect data using vmstat for day
Thank you (2 Replies)
Discussion started by: Syed_45
2 Replies
6. UNIX for Advanced & Expert Users
Hi,
what does mean the free colomne in out put of vmstat ? is it free espace of physical memory or of swap space on hard disk ?
Thank you (4 Replies)
Discussion started by: big123456
4 Replies
7. UNIX for Dummies Questions & Answers
When I exeute vmstat (e.g. vmstat 30 2),
in some machines I get some wierd result as the first line.
like: -117% or 208% for CPU idle percentage.
But the second line is alright.
Could someone explain this please.
Thanks !
Chaadana (4 Replies)
Discussion started by: chaandana
4 Replies
8. UNIX for Dummies Questions & Answers
Hi,
In the unix command, "vmstat" we get information on Page memory.
what does the "mf" - "minor fault" is?
Regards,
Anent (3 Replies)
Discussion started by: anent
3 Replies
9. UNIX for Dummies Questions & Answers
I have MATLAB INSTALLED IN MY SUN MACHINE >>
WHENEVER I USE IT THE CPU USAGE SHOWS ABT 90%
Seeing the vmstat shows that system calls and context switch counters reach a very high value .
What are these counters ( Man pages do not give much info on that) ....
The only thing i can make out that... (1 Reply)
Discussion started by: DPAI
1 Replies
