Обсуждение: BUG #2567: High IOWAIT

Поиск
Список
Период
Сортировка

BUG #2567: High IOWAIT

От
"kumarselvan"
Дата:
The following bug has been logged online:

Bug reference:      2567
Logged by:          kumarselvan
Email address:      kumar@nexge.com
PostgreSQL version: 8.1
Operating system:   Linux Enterprise version 3
Description:        High IOWAIT
Details:

i have installed the postgres as mentioned in the Install file. it is a 4
cpu 8 GB Ram Machine installed with Linux Enterprise version 3. when i am
running a load which will perfrom 40 inserts persecond on 2 tables and 10
updates per 10seconds on differnt table IOWait on avg going upto 70% due to
which i am not able to increase the load. Is there is any other way to
install the postgres on multiprocessor machine.. can any one help me on
this...

Re: BUG #2567: High IOWAIT

От
"Jim C. Nasby"
Дата:
This isn't a bug; moving to pgsql-performance.

On Tue, Aug 08, 2006 at 08:42:02AM +0000, kumarselvan wrote:
> i have installed the postgres as mentioned in the Install file. it is a 4
> cpu 8 GB Ram Machine installed with Linux Enterprise version 3. when i am
> running a load which will perfrom 40 inserts persecond on 2 tables and 10
> updates per 10seconds on differnt table IOWait on avg going upto 70% due to
> which i am not able to increase the load. Is there is any other way to
> install the postgres on multiprocessor machine.. can any one help me on
> this...

You haven't given us nearly enough information. What kind of hardware is
this? RAID? What changes have you made to postgresql.conf?
--
Jim C. Nasby, Sr. Engineering Consultant      jnasby@pervasive.com
Pervasive Software      http://pervasive.com    work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf       cell: 512-569-9461