Re: CPU Usage 100%

From: Henning Follmann <H.Follmann_at_gmx.de>
Date: 29 Nov 2001 16:59:54 -0500
Message-ID: <87667tgrvp.fsf_at_mobile.follmann-net>


anup_jalan_at_hotmail.com (AnupJ) writes:

> I have Oracle 8.1.7 & am using its Apache web-server, on Solaris.
>
> Some user disconnected after asking for a page that is generated using
> JSP & is based on data returned by a query.
>
> Since then, the CPU usage has gone up to 100%.
>
> I have Oracle configured to use 4 shared server processes. Unix
> command prstat shows that the server process S001 is using all the cpu
> time.
>
> This has been going on since more than 1 day, even though there are no
> users currently connected to Oracle or browsing the site.
>
> Thus, in the past 24 hours, cpu time used by the server process has
> increased by almost 24 hours.
>
> However, during the same time, Oracle v$sysstat reports total cpu
> usage has increased by hardly a few seconds.
>
> Can anyone shed some light?

I guess you are using EJBs ?
How many instances are actually running?

Just a guess.

Good luck,
Henning

-- 
Henning Follmann          |   H.Follmann_at_gmx.de
8 Jane Road               |  (+1)(908) 464 8972
New Providence, NJ 07974  |                 USA


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Received on Thu Nov 29 2001 - 22:59:54 CET

Original text of this message