question about io problem

[M.Kursad DARA]

Concurrent established ~2000 users.

It's SCSI

2 GB memory.  50 Mb is free now.
It's not running on VPS




-----Original Message-----
From: owner-nginx at sysoev.ru [mailto:owner-nginx at sysoev.ru] On Behalf Of
Dave Cheney
Sent: Tuesday, May 27, 2008 12:49 PM
To: nginx at sysoev.ru
Subject: Re: question about io problem


How many spindles do you have ? What kind of drives? SATA, PATA, SCSI,  
FC, etc?

How much memory do you have, how much is free at the moment ?

Are you running inside a VPS ?

Dave

On 27/05/2008, at 7:17 PM, M.Kursad DARA wrote:

> Centos 5.
>
> I'm using iostat -x 1
> Always see %90
>
> -----Original Message-----
> From: owner-nginx at sysoev.ru [mailto:owner-nginx at sysoev.ru] On Behalf
> Of
> Igor Sysoev
> Sent: Tuesday, May 27, 2008 11:32 AM
> To: nginx at sysoev.ru
> Subject: Re: question about io problem
>
>
> On Tue, May 27, 2008 at 09:20:12AM +0300, M.Kursad DARA wrote:
>
>> How can i optimize io on nginx ?
>>
>> it's serving image and flv files. IO is very high ( %90 )
>>
>> is there any option to handle it ?
>
> What OS do you use ? Where do you see 90% IO ?
>
>
> -- 
> Igor Sysoev
> http://sysoev.ru/en/
>
>
>