Try disabling KeepAlive in apache (KeepAlive 0)

- if that works I would search through the mailing list archives to see if there was any other resolution/fix for this problem

http://www.apsis.ch/pound/pound_list

/David

On 08/10/06, Matt Murphy <mmmurf@gmail.com> wrote:
David --

A grep of recent syslog lines containing pound and error:

Oct  8 09:59:33 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 09:59:36 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 09:59:39 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:00:25 loadbalancer001 pound: error copy server cont: Connection
timed out
Oct  8 10:01:27 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:02:11 loadbalancer001 pound: error copy chunk cont: Connection
timed out
Oct  8 10:03:29 loadbalancer001 pound: error copy chunk cont: Connection
reset by peer
Oct  8 10:04:43 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:04:57 loadbalancer001 pound: error copy chunk cont: Connection
timed out
Oct  8 10:04:57 loadbalancer001 pound: error copy server cont: Connection
timed out
Oct  8 10:05:11 loadbalancer001 pound: error copy chunk cont: Connection
reset by peer
Oct  8 10:06:05 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:06:15 loadbalancer001 pound: error flush headers to 218.52.100.59:
Connection reset by peer
Oct  8 10:06:24 loadbalancer001 pound: error copy server cont: Connection
timed out
Oct  8 10:06:27 loadbalancer001 pound: error copy server cont: Connection
timed out
Oct  8 10:07:10 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:07:32 loadbalancer001 pound: error copy chunk cont: Connection
reset by peer
Oct  8 10:08:30 loadbalancer001 pound: error copy server cont: Connection
timed out
Oct  8 10:09:09 loadbalancer001 pound: error flush headers to 81.77.108.238:
Connection reset by peer
Oct  8 10:09:41 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:09:55 loadbalancer001 pound: error copy response body: Connection
timed out
Oct  8 10:10:21 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:11:20 loadbalancer001 pound: error copy chunk cont: Connection
reset by peer
Oct  8 10:11:24 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:11:43 loadbalancer001 pound: error copy chunk cont: Connection
reset by peer
Oct  8 10:13:00 loadbalancer001 pound: error copy chunk cont: Connection
timed out
Oct  8 10:14:40 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:14:41 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:14:47 loadbalancer001 pound: error copy server cont: Connection
timed out
Oct  8 10:15:11 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:15:12 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:15:29 loadbalancer001 pound: error copy server cont: Connection
timed out
Oct  8 10:15:31 loadbalancer001 pound: error copy chunk cont: Connection
reset by peer
Oct  8 10:15:32 loadbalancer001 pound: error copy chunk cont: Connection
reset by peer
Oct  8 10:15:34 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:15:58 loadbalancer001 pound: error copy chunk cont: Connection
timed out
Oct  8 10:15:58 loadbalancer001 pound: error copy chunk cont: Connection
timed out


and below is a segment of the log with some errors interspersed:

Oct  8 10:19:36 loadbalancer001 pound: 205.188.116.133 GET
/css/penguinmagic.css HTTP/1.1 - HTTP/1.1 304 Not Modified
Oct  8 10:19:37 loadbalancer001 pound: 24.251.227.11 GET
/discuss/viewtopic.php?t=115345 HTTP/1.1 - HTTP/1.1 200 OK
Oct  8 10:19:38 loadbalancer001 pound: 207.200.116.12 GET
/product.php?ID=891 HTTP/1.1 - HTTP/1.1 200 OK
Oct  8 10:19:38 loadbalancer001 pound: 24.251.227.11 GET
/discuss/templates/subSilver/images/ HTTP/1.1 - HTTP/1.1 200 OK
Oct  8 10:19:38 loadbalancer001 pound: 64.91.26.194 GET
/browse.php?page=7&perpage=10&category=street&searchString=&tr=206 HTTP/1.1
- HTTP/1.1 200 OK
Oct  8 10:19:38 loadbalancer001 pound: 66.177.212.54 GET /blog/atom.xml
HTTP/1.1 - HTTP/1.1 304 Not Modified
Oct  8 10:19:39 loadbalancer001 pound: 64.60.208.10 HEAD / HTTP/1.0 -
HTTP/1.1 200 OK
Oct  8 10:19:39 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:19:39 loadbalancer001 pound: 205.188.116.203 GET /images/fill.gif
HTTP/1.1 - HTTP/1.1 200 OK
Oct  8 10:19:39 loadbalancer001 pound: 66.249.66.204 GET
/discuss/profile.php?mode=viewprofile&u=124252&sid=75dbb1a5bfab28fb41101a8930aac94c
HTTP/1.1 - HTTP/1.1 200 OK
Oct  8 10:19:40 loadbalancer001 pound: error copy server cont: Connection
reset by peer
Oct  8 10:19:40 loadbalancer001 pound: 68.142.230.186 GET
/discuss/posting.php?mode=quote&p=767742 HTTP/1.0 - HTTP/1.1 302 Found
Oct  8 10:19:41 loadbalancer001 pound: 205.188.116.201 GET
/product.php?ID=1365 HTTP/1.1 - HTTP/1.1 200 OK
Oct  8 10:19:41 loadbalancer001 pound: 69.81.198.114 POST
/specialordercatalog.php HTTP/1.1 - HTTP/1.1 200 OK
Oct  8 10:19:41 loadbalancer001 pound: 24.15.126.99 GET
/discuss/viewforum.php?f=10008 HTTP/1.1 - HTTP/1.1 200 OK


-Matt

On 10/8/06, david walters < dwalters1@gmail.com> wrote:
>
> First place to look is your  /var/log/syslog
>
> You could post here from when you start pound to when the timeout first
> occurs.
>
> /David
>
>
> On 08/10/06, Matt Murphy <mmmurf@gmail.com> wrote:
> >
> > Hello...
> >
> > I just implemented Pound (2.1.3) to load balance a number of apache web
> > servers.
> >
> > Oddly even when there is not much load I occasionally get a 500 error.
> >
> > I set the TimeOut value in Pound for each backend to 300 seconds, but
> > still
> > the error occurs.
> >
> > It appears to occur after only about 10 seconds, and the php script
> > timeout
> > values for the scripts being processed by Apache are 600 seconds.
> >
> > Can anyone recommend any steps that I can take to figure out what is
> going
> > on and rectify the situation?
> >
> > Any advice would be much appreciated.
> >
> > -Matt
> >
> >
> > --
> > To unsubscribe send an email with subject 'unsubscribe' to
> pound@apsis.ch.
> > Please contact roseg@apsis.ch for questions.
> > http://www.apsis.ch/pound/pound_list/archive/2006/2006-10/1160291289000
> >
>
>
>
> --
> Regards,
> David Walters
>
>
> --
> To unsubscribe send an email with subject 'unsubscribe' to pound@apsis.ch .
> Please contact roseg@apsis.ch for questions.
>
> http://www.apsis.ch/pound/pound_list/archive/2006/2006-10/1160138158000/1160303782000
>


--
To unsubscribe send an email with subject 'unsubscribe' to pound@apsis.ch.
Please contact roseg@apsis.ch for questions.
http://www.apsis.ch/pound/pound_list/archive/2006/2006-10/1160138158000/1160328170000



--
Regards,
David Walters