Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
Hi, I suspect this might be a php bug. Is there anyone who can reproduce this bug who does _not_ use php5? Thanks for your help. Cheers, Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
severity 399776 important thanks Hi, * Federico Di Gregorio ([EMAIL PROTECTED]) [061203 15:09]: > It could be. Anyway, reducing the number of clients to 25 solved out > problem. (Unfortunately you couldn't always do that.) I'll do some > checks using tcpdump and IE 6 and report to the BTS. I'm setting this down to important as (a) we need more data, and (b) there is a workaround. Please feel free to increase severity again if you have more information. Cheers, Andi -- http://home.arcor.de/andreas-barth/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
Il giorno ven, 01/12/2006 alle 11.31 +0100, Andreas Barth ha scritto: > Hi, > > did you see this remark? > > * Stefan Fritsch ([EMAIL PROTECTED]) [061127 13:08]: > > This upstream bug report could also be related: > > > > "Server has a memory leak when handling chunked responses." > > http://issues.apache.org/bugzilla/show_bug.cgi?id=40920 > > Could that be related to your situation? It could be. Anyway, reducing the number of clients to 25 solved out problem. (Unfortunately you couldn't always do that.) I'll do some checks using tcpdump and IE 6 and report to the BTS. federico -- Federico Di Gregorio http://people.initd.org/fog Debian GNU/Linux Developer[EMAIL PROTECTED] INIT.D Developer [EMAIL PROTECTED] Best friends are often failed lovers. -- Me signature.asc Description: Questa è una parte del messaggio firmata digitalmente
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
Hi, did you see this remark? * Stefan Fritsch ([EMAIL PROTECTED]) [061127 13:08]: > This upstream bug report could also be related: > > "Server has a memory leak when handling chunked responses." > http://issues.apache.org/bugzilla/show_bug.cgi?id=40920 Could that be related to your situation? Cheers, Andi -- http://home.arcor.de/andreas-barth/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
This upstream bug report could also be related: "Server has a memory leak when handling chunked responses." http://issues.apache.org/bugzilla/show_bug.cgi?id=40920 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
Il giorno gio, 23/11/2006 alle 15.42 +0100, Stefan Fritsch ha scritto: > http://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x/STATUS > > also notes memory leaks in mod_deflate and mod_mem_cache. Do you use one > of these? Definitely no. -- Federico Di Gregorio http://people.initd.org/fog Debian GNU/Linux Developer[EMAIL PROTECTED] INIT.D Developer [EMAIL PROTECTED] monja: che c'entra, l'importante è sapersi usare -- signature.asc Description: Questa è una parte del messaggio firmata digitalmente
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
> We have mod_python, redirection with mod_proxy/mod_rewrite, PHP with > memory limit set to 32M, DAV and DAV/SVN. The are no errors or other > interesting entries in apache logs nor in any other log. Maybe you could try disabling modules one by one to see which one is the cause? There are reports about memory leaks in mod_python (with more than one handler): http://issues.apache.org/jira/browse/MODPYTHON-181?page=all and mod_proxy: http://www.modsecurity.org/blog/archives/2006/08/apache_reverse.html Try whether MaxRequestsPerChild, MaxKeepAliveRequests, etc. help. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
http://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x/STATUS also notes memory leaks in mod_deflate and mod_mem_cache. Do you use one of these? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Bug#399776: apache2: Apache 2.2 spawns lots of processes and freeze the box
Il giorno mer, 22/11/2006 alle 00.34 +0100, Stefan Fritsch ha scritto: > Some questions: > > - are there any interesting entries in the apache error log? > - anything interesting in syslog, kern.log, ...? > - are you using php/cgi/... or just static content? If you use php, > what memory_limit have you set? > - what other modules do you use that are not enabled by default? > - how much memory+swap does your box have? How much of this is used by > other processes? We have mod_python, redirection with mod_proxy/mod_rewrite, PHP with memory limit set to 32M, DAV and DAV/SVN. The are no errors or other interesting entries in apache logs nor in any other log. The box has 1Gb of RAM and 3Gb of swap. I know that 150 processes can use up all memory and that's why we reduced the max clients to 25 but the real problem here is that Apache 2.0.53 run for about 1 year with the exact same configuration without any problem. The problems started the day after the upgrade to 2.2. What was strange was the high number of defunct apache2 processes. I'd expect to find something about them in apache error.log but no, nothing was there. federico -- Federico Di Gregorio http://people.initd.org/fog Debian GNU/Linux Developer[EMAIL PROTECTED] INIT.D Developer [EMAIL PROTECTED] Best friends are often failed lovers. -- Me signature.asc Description: Questa è una parte del messaggio firmata digitalmente
