Re: Further info : Very high load average but no cpu utilization ? - Mailing list pgsql-sql

From Denis
Subject Re: Further info : Very high load average but no cpu utilization ?
Date
Msg-id 200205231018.17962.denis@startsiden.no
Whole thread Raw
In response to Re: Further info : Very high load average but no cpu utilization ?  ("Rajesh Kumar Mallah." <mallah@trade-india.com>)
Responses Re: Further info : Very high load average but no cpu utilization ?  ("Rajesh Kumar Mallah." <mallah@trade-india.com>)
List pgsql-sql
On Monday 13 May 2002 02:04 pm, you wrote:
> Hi,
>
> I vaguely remember  postmaster not responding to
> kill -9 even on Linux,
>
> i can confirm next time when (god forbids) my postmaster
> goes crazy. ;-)
>
> i feel lucky now that my postmaster is up for more that
> (24 hrs)
>
> (no offence intended , there have been instances of my postmaster
> running for as  long as 3 months)
>
> regds
> mallah.

I've been reading this thread with interest, may I ask a few additional 
questions ? 

- What version of postgresql are you running, compiled from tarball source or 
RPM version ? 
- Is there any good reason to still run this server on a RedHat 6.2 (non 
supported platform from RedHat) ? 
- How large are your databases, and how much usage do you have ? 
- What kinds of API's do you use to interface ? 
- Is the application running locally or do you use IP connections remotely ?

Reason I am asking is that I still have never had postgresql go bad like 
that.. I can always stop it properly, and to this date have had very few 
problems with postgresql itself. I am interested in your problems because I'd 
like to be aware of issues I can eventually run into.. (Better care before 
than later ? :-)

My own configuration is like this : 

- Postgresql 7.1.3 with OpenFTS, both compiled from source tarballs
- Debian Linux 2.2.x platform
- PHP and Perl applications accessing postgresql from remote machines via IP
- Not very large databases (100s of MBs) but very frequent read, and quite 
frequent insert / update activity

For the record, server uptime now is equal to the last time I rebooted for a 
kernel recompilation, and during that time I have been forced to restart 
postgresql only because of hangups on the Application servers (apache w. php 
/ perl) .. 

Regards
-- 
Denis Braekhus


pgsql-sql by date:

Previous
From: Bhuvan A
Date:
Subject: Compatibility Issue of CREATE RULE in 7.2
Next
From: "Tille, Andreas"
Date:
Subject: Re: Turning column into row