I've got here exactly the same problem, but without any php modules.
My server serves only static resources and It's flooded with reading
state request sometime.
Sometime there's more than 80 request waiting in reading state ..
The only turnaround I found is to lower the server timeout (to 10s)
Ok I used gdb to a process (that was stuck in reading state) and look at what
it told me..
#0 0x003307a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0x00408dbd in poll () from /lib/tls/libc.so.6
#2 0x00af595f in apr_poll (aprset=0xbfe55310, num=1, nsds=0xbfe5530c,
timeout=30)
Im using this for php..
LoadModule php4_module modules/libphp4.so
not sure if that is mod_php or what
I tried using strace but my server was going extremly slow when I started it
probably because we get so much traffic so i couldnt debug it...
I did run the gdb on a process and got this..
#0
Hi
This seems to be quite similar to what I have seen, and others have also
posted about the last couple of years.
I've done a lot of investigation, but have not found a real solution.
My problem is that the threads gets stuck in W / Sending reply state.
Are you using mod_php ? If so, it
On Nov 7, 2007, at 9:31 AM, Andrew Rosolino wrote:
I restarted apache and all was fine.. but then 20 minutes later
they went
back all into a reading state.. it appears as if slowly each
processes goes
into the reading state?? I dont understand what the problem is.
If you have gdb on the
Ok next time it happens ill try tcpdump -A -s 0 port 80 and let you know..
thank u.
Christian Folini-4 wrote:
Hey Andrew,
You have to try and isolate the problem.
It's a start to remove modules and make the issue
go away in a lab setup and thus identify the component
that is causing the
Ok I did it but how am I suppose to read this?
J5...3.P..w8P...{.
13:26:22.990526 IP alpha2.shiftcode.com.http nat10.ekspres.net.pl.3891: .
ack 1 win 6432
E..([EMAIL PROTECTED]@.G.J5..S..
.P.3...{..w.P.. \...
13:26:22.994371 IP nat10.ekspres.net.pl.3891
On Thu, Nov 08, 2007 at 10:27:59AM -0800, Andrew Rosolino wrote:
Ok I did it but how am I suppose to read this?
That's not the interesting part. There should be more data.
Below is an example of a simple GET request
in a local setup. You can clearly see the request.
You can also take this
I saved the file with the full output do you want to see that.. i only took a
section from it.
Christian Folini-4 wrote:
On Thu, Nov 08, 2007 at 10:27:59AM -0800, Andrew Rosolino wrote:
Ok I did it but how am I suppose to read this?
That's not the interesting part. There should be more
Hi this keeps happening a lot where my server will be unresponsive... it just
hangs forever.. so I checked the apache server-status and there was 131
requests that looked like this..
39-16 2177 0/67/114 R 0.95 47 562 0.0 0.48 0.66 ? ? ..reading..
40-16 29189 0/220/220 R 3.40 47 135 0.0 0.67
Hey Andrew,
You have to try and isolate the problem.
It's a start to remove modules and make the issue
go away in a lab setup and thus identify the component
that is causing the problem. Try to nail down the
individual requests that cause a server process/thread
to hang.
Ideally mod_forensic
Title: apache hangs on 100% cpu usage
hi,
I have observed that whenever there is 100% cpu usage on my machine due to various applications, apache running on same machine hangs. No page is served. There is only parent process left and all other httpd processes disappear. On doing strace on
Title: Apache hangs
Hi,
I have Apache 2.0.53 running on linux ( 2.4.19 kernel ). I have observed that after running for 2 days OR after load testing (around 200 simultaneous connections for 30 minutes), it hangs, i.e. client is able to connect to server socket but no http response comes
On 7/3/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
I have Apache 2.0.53 running on linux ( 2.4.19 kernel ). I have
observed that after running for 2 days OR after load testing (around 200
simultaneous connections for 30 minutes), it hangs, i.e. client is able to
connect to
-Original Message-
From: Patrick Fitzsimmons [mailto:[EMAIL PROTECTED]
Sent: Donnerstag, 28. Juli 2005 06:32
To: users@httpd.apache.org
Subject: [EMAIL PROTECTED] Apache hangs on startup without error
messages -
doesn't spawn children
Here's a doozy of a problem has made me
- DNS: is it working? If apache needs it to resolve IPs (eg, if you have VH
tags containing a domain instead of an IP) and it isn't working, apache can
get stuck.
Yes, DNS is working fine.
- Hanging forever is sometimes due to an errant firewall - it silently drops
the packet rather
Here's a doozy of a problem has made me bleary eyed with lack of sleep.
I can deal with errors, but not when there are no error messages.
Hopefully someone out there has experienced something like this problem
before.
I have been running an Apache 2 server for several months on a Linux
Fedora
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