Re: infinite looping httpd processes
| From: | Adam Powell | Date: | Mon, 31 Jul 2000 07:09:52 +0000 |
| Subject: | Re: infinite looping httpd processes | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-9198@lists.php.net to get a copy of this message | ||
No, sometimes if the loop is tight enough the time-out procedure cant get a
word in edgeways... I have seen MANY scripts infinitely looping even though
they have a time out limit of 30 seconds.
Is there any way to capture a process, or log the script name or something
under linux? Something like gdb, but for currently running httpd processes
is just what we need here.
Thanks,
Adam
----- Original Message -----
From: "John Coggeshall" <someone@internetaddress.com>
To: "Adam Powell" <adam@powlex.com>; <php-general@lists.php.net>
Sent: Sunday, July 30, 2000 5:41 AM
Subject: RE: [PHP] infinite looping httpd processes
>
> I don't see how PHP can be infinitely looping.... It has a max time that
it
> can "execute" a script that is admin-set. Check in your php.ini file for a
> maximum execution time.
>
> John
>
>
>
> -----Original Message-----
> From: Adam Powell [mailto:adam@powlex.com]
> Sent: Sunday, July 30, 2000 7:57 PM
> To: php-general@lists.php.net
> Subject: [PHP] infinite looping httpd processes
>
>
>
> Hi there, we are running PHPv4.0.0 on Red hat linux 6.2, on normal Intel
> boxes... and we are finding some of our apache processes are infinite
> looping (due to some badly written PHP no doubt.). Anyway, does anybody
> know of anyway that we can work out which script is being run to cause
this?
>
> Currently our only diagnostic tool is top, and this just tells us as much
as
> httpd is infinite looping and the PID. We cant use apache logs to find
the
> script name as we have had to disable them, we get over 1,000 pageviews on
> our site a second, and its over 50GB a day of crap!!
>
> Is there anyway to find out which script is causing this problem? We have
> over 1,000 different scripts also, so its a needle in a haystack!
>
> Thanks in advance,
> Adam
>
>
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