topic Re: Kernel settings for weblogic admin server in Operating System - HP-UX

Kernel settings for weblogic admin server

Paul Thomson_2 — Wed, 25 Jan 2006 10:20:40 GMT

Hi

Im am running an 11i A400 650mhz / 2gb memory with 4 instances of weblogic
3 * 6.1 SP3
1 * 7.0 SP1

glance -t shows semmni is constantly high and I have confirmed the amount used with ipcs -s | wc -l
ipcs -s | wc -l = 66
semmni = 65

This seems rather low, Im wondering if I should bump up this value as there is no performance reports or any degraded service etc.

Attached are my kernel parameters. In particular, I looking to maybe increase my ipc settings (semmap / semmnu / semmni)
Does anyone know of a good BEA cookbook to assist with this ?

The servers kernel has not changed since Jul 2003, so its been like this for a while.

Thanks

Re: Kernel settings for weblogic admin server

Tomek Gryszkiewicz — Wed, 25 Jan 2006 11:06:25 GMT

Are you sure is it IPC used by weblogic? I am running weblogic 8.1 and i can't see any IPC resources for weblogic's user, all of my IPCs belongs to root (weblogic is running on another user)

Re: Kernel settings for weblogic admin server

Paul Thomson_2 — Wed, 25 Jan 2006 12:14:14 GMT

Thats the problem, mine are running as root and I dont want to shut down the processes as its production. More instances are due to be installed, so I would think you are right as if yours runs as non root, then weblogic probably doesn't. Thanks, I will look to increase anyway as I am seeing constant red alerts in glance.

Thanks