topic Re: Memory usage high due to http processess increased in Operating System - HP-UX

Memory usage high due to http processess increased

Akif_1 — Sun, 02 May 2010 05:07:53 GMT

Hi,

OS:HP-UX 11.11
Oracle Application Server 9.0.1.4.0
dbc_max_pct changed from 50 to 20.

Iam facing memory crunch since three days before everything working fine with dbc_max_pct=50 value.

But due to unexpected memory consumption without any change it highlight "HTTP" PROCESS INCREASE considerably.

#How to track the unusual behavior of memory
#How to track or fine tune http connections.

I appreciate expert opinion upon this issue.

Rgd's

Re: Memory usage high due to http processess increased

singh sanjeev — Sun, 02 May 2010 06:29:51 GMT

Need more info like memory capacity ,swap , how fast is http process are increasing..

Re: Memory usage high due to http processess increased

Akif_1 — Sun, 02 May 2010 07:05:52 GMT

Hello,

Find an enclosed file in detail about the memory consumption.

#vsz info
#glance info
#top info

I appreciate your valuable response.

Re: Memory usage high due to http processess increased

singh sanjeev — Sun, 02 May 2010 07:46:14 GMT

to know about Hpptd deamon, look in detail in config file of apache.conf and httpconf fine.

Re: Memory usage high due to http processess increased

Dennis Handly — Mon, 03 May 2010 00:46:31 GMT

>with dbc_max_pct=50 value.

How is it working with 20%?

Re: Memory usage high due to http processess increased

Dennis Handly — Mon, 03 May 2010 00:47:11 GMT

What does "swapinfo -tam" show?

Re: Memory usage high due to http processess increased

Akif_1 — Mon, 03 May 2010 04:54:05 GMT

The swapinfo -tam output is:

application:/ ABC#swapinfo -tam
Mb Mb Mb PCT START/ Mb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 4096 669 3427 16% 0 - 1 /dev/vg00/lvol2
localfs 800 0 800 0% 800 0 1 /logs/paging
reserve - 4227 -4227
memory 6301 6109 192 97%
total 11197 11005 192 98% - 0 -

Re: Memory usage high due to http processess increased

Rita C Workman — Mon, 03 May 2010 11:51:42 GMT

I think you have another thread already running for this....

https://forums13.itrc.hp.com/service/forums/questionanswer.do?threadId=1424252

How about we just use that thread...

Rita