MEM% in /usr/ucb/ps -aux output

From: Pradeepan Somapalan (pradeep.s@srilankan.aero)
Date: Mon Aug 23 2004 - 06:18:07 EDT


Dear all,
          I am a newbie in Solaris. My question may be from very basic, but please
help me.

We are running four databases on sun E6500 with Solaris 2.6.One of the
application residing on Oracle 8.1.7 database give slow response. When I check
the /usr/ucb/ps -aux command & found out that for each connection for that
database take 25% of Memory.

Example

USER PID %CPU %MEM SZ RSS TT S START TIME COMMAND
oracle 16608 0.0 25.813308881310072 ? S 08:32:48 0:00 oraclerlul
(LOCAL=
oracle 16680 0.0 25.813308961310280 ? S 08:33:16 0:00 oraclerlul
(LOCAL=
oracle 16684 0.0 25.813309281310288 ? S 08:33:17 0:00 oraclerlul
(LOCAL=
oracle 16728 0.0 25.913353041315944 ? S 08:33:35 3:12 oraclerlul
(LOCAL=
oracle 16738 0.0 25.813308801310016 ? S 08:33:42 0:00 oraclerlul
(LOCAL=
oracle 16749 0.0 25.813315201311864 ? S 08:33:44 0:00 oraclerlul
(LOCAL=
oracle 16800 0.0 25.813308801310920 ? S 08:34:03 0:00 oraclerlul
(LOCAL=
oracle 16827 0.0 25.813308961310328 ? S 08:34:12 0:00 oraclerlul
(LOCAL=
oracle 16838 0.0 25.813311201311296 ? S 08:34:15 0:01 oraclerlul
(LOCAL=
oracle 16848 0.0 25.813309201310088 ? S 08:34:21 0:00 oraclerlul
(LOCAL=
oracle 16861 0.0 25.913341761313864 ? S 08:34:25 8:32 oraclerlul
(LOCAL=
oracle 16934 0.0 25.813318721312440 ? S 08:34:44 0:01 oraclerlul
(LOCAL=
oracle 16943 0.0 25.813308801310272 ? S 08:34:46 0:00 oraclerlul
(LOCAL=
oracle 16948 0.0 25.813310321311216 ? S 08:34:49 0:01 oraclerlul
(LOCAL=
oracle 16960 0.0 25.813310961311328 ? S 08:34:51 0:00 oraclerlul
(LOCAL=

Can any one figure out the reason for this. Appreciate your kind assistance on
this

Thanks
Pradeepan
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