Re: swap Problem
| From: | jeremy brand | Date: | Fri, 17 Nov 2000 10:12:59 +0000 |
| Subject: | Re: swap Problem | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-25883@lists.php.net to get a copy of this message | ||
You probably have some un-optimized queries happening.
This isn't a solution to the problem, but until you solve the problem
-- most likely with the un-optimized queries -- this will help to keep
RAM free.
You can find mbfree here:
http://www.nirvani.net/software/
I run it in a loop like this in the background:
#!/bin/sh
while :; do sleep 300 ; mbfree 50 ; done &
I also have a few un-optimized queries running on a bitch box that I
don't care about. Apache used to die every few weeks or so, I figured
it was most likely a resource problem. Since I run mbfree in the
background, it hasn't died yet.
:)
-jeremy brand
http://www.JeremyBrand.com/Jeremy/Brand/Jeremy_Brand.html
for more
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We cannot do everything at once, but we can do something at once.
-- Calvin Coolidge
On Fri, 17 Nov 2000, Yannick Chapard wrote:
> Date: Fri, 17 Nov 2000 10:22:03 +0100
> From: Yannick Chapard <yannick@travelprice.com>
> To: php-general@lists.php.net
> Subject: [PHP] swap Problem
>
> Hi all.
>
> I'de like to know if someone can help me.
> I have 2 server
> - PIII 733 + 512 Ram + 18 Go (1Go Swap) under Linux red hat 6.2
> with apache 1.3.12 + php 4.0.0 + Zend Optimizer v0.98
>
> - PIII 733 + 512 Ram + 18 Go under Linux red hat 6.2
> with Solid sql 3.0
>
> Sometimes the httpd process take more than 100Mo (is it normal ??)
> Sometimes i got more than 150 httpd process
> and sometimes the swap is filled to more than 80%. this make the httpd
> server stop
>
> Can someone help me?
>
> Regards
>
> Yannick
>