Hi
i have a requirement when i have to check the solaris 9 os resources utilised by the applications( Oracle, veritas cluster, veritas net backup )
what are the commands i should use or any utility to check the resources
Regards
prstat, vmstat, iostat, mpstat and netstat. also have a look at "sar"!
Hi DukeNuke
#prtconf|grep Mem
Memory size: 16384 Megabytes
#prstat
i use prstat command the displayed me following information out of that fields the column name SIZE
it display the physical memory of the server utlised by the users process.
PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
20709 root 5000K 4712K cpu2 59 0 0:00:00 0.1% prstat/1
11189 root 83M 39M sleep 29 10 0:07:50 0.1% java/23
13 root 12M 9240K sleep 59 0 0:44:16 0.1% vxconfigd/1
19610 proddb 629M 602M sleep 56 0 0:07:44 0.0% oracle/1
17844 oradev 629M 599M sleep 59 0 0:21:14 0.0% oracle/1
16245 proddb 629M 599M sleep 59 0 0:21:18 0.0% oracle/1
11018 root 5456K 3968K sleep 59 0 0:22:00 0.0% MultiNICBAgent/13
16651 oratest 629M 600M sleep 56 0 0:29:39 0.0% oracle/1
5020 root 3304K 3024K sleep 59 0 0:09:29 0.0% mibiisa/7
2723 root 45M 13M sleep 59 0 0:05:09 0.0% java/23
19840 proddb 630M 602M sleep 59 0 0:03:30 0.0% oracle/1
5170 root 4496K 2408K sleep 59 0 0:05:13 0.0% mopupsd/4
3053 root 4520K 2840K sleep 59 0 0:00:00 0.0% sshd/1
3384 appldev 23M 21M sleep 59 0 0:01:56 0.0% FNDLIBR/1
17848 oradev 634M 593M sleep 59 0 0:00:17 0.0% oracle/11
15388 oratest 630M 603M sleep 59 0 0:04:07 0.0% oracle/1
16237 proddb 637M 592M sleep 59 0 0:05:43 0.0% oracle/15
3386 oradev 630M 603M sleep 59 0 0:03:16 0.0% oracle/1
19822 proddb 629M 602M sleep 59 0 0:00:51 0.0% oracle/1
15311 oratest 633M 607M sleep 59 0 0:00:17 0.0% oracle/1
15336 oratest 629M 602M sleep 59 0 0:00:19 0.0% oracle/1
Total: 402 processes, 1528 lwps, load averages: 0.07, 0.11, 0.19
if i calculate the SIZE column for the all process values it coming around
11341 MB , it means 11GB physical memory space utilised by the processes at this moment. correct me if iam wrong
Waiting for your reply
Regards
please use "code" tags for better reading! and use "vmstat" for memory usage... prstat is something like "top" on linux systems...
Hi Dukenuke
you have not said anything about the SIZE column what should i think about that
Regards
you should read the manpage for prstat to see what the meaning of each column is...
also have a look here:
http://www.solarisinternals.com/wiki/index.php/Processes
hi all
Solaris:9 version
any inputs from other users as i couldnot able to follow up the link.
i would like to know how much physical memory is in use ??
regards
An approximation of physical memory in use by the applications is given by the RSS column.
The SIZE column displays the virtual memory size.