It looks like the issue is CentOS. 1) Try to switch from mod_python to mod_wsgi (or vice versa) 2) Turn of memcache check is issue gone (switch to file cache)
I belive this is good reason to send ticket to CentOS team. On Fri, Oct 15, 2010 at 4:01 PM, bugfree <[email protected]> wrote: > Same issue here. > I'm on centos with RB 1.5. > My source files can be as big as 20Mb which I didn't really expect to > be an issue. turns out viewDiff can take several minutes. > > but performance aside I think I'm looking at some memory leakage. > > after running it for a few days while no user is connected running > > ps -eo pmem,pcpu,rss,vsize,args | sort -k 1 -r | less > > is giving me > -------------------------------- > 16.5 0.0 343748 370000 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 16.0 0.0 331968 362408 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 15.8 0.0 327960 355388 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 15.4 0.0 321124 371132 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 10.4 0.0 216932 363664 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 6.4 0.0 134208 372964 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 4.1 0.0 85308 203736 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 1.8 0.0 38676 119912 /usr/bin/memcached -d -p 11211 -U 11211 -l > 127.0.0.1 -m 512 -c 1024 -u memcached -P /var/run/memcached/ > memcached-11211.pid -r -I 4 > 0.8 0.0 18592 50876 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 0.7 0.0 15656 362552 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > 0.1 0.0 3884 242392 /usr/sbin/mysqld --defaults-file=/etc/mysql/ > my.cnf --basedir=/usr --datadir=/export/mysql --pid-file=/var/run/ > mysqld/mysqld.pid --socket=/var/run/mysqld/mysqld.sock > 0.0 0.0 1196 5484 /usr/sbin/vmtoolsd > 0.0 0.0 1136 7360 sshd: r...@pts/1 > 0.0 0.0 944 3004 -bash > -------------------------------- > > restarting apache the top memory usage goes back to being memcahed > while apache moves to 2nd place with > 0.2 1.2 5680 11780 /usr/sbin/apache2 -D DEFAULT_VHOST -D INFO -D > SSL -D SSL_DEFAULT_VHOST -D LANGUAGE -D PYTHON -d /usr/lib/apache2 -f / > etc/apache2/httpd.conf -k start > > I'm going to configure apache so that each process is restarted after > just a few requests as a short term workaround. > > can anyone help me out identify where the issue is? > > TIA > > > > On Oct 15, 9:48 am, mohan kumar <[email protected]> wrote: >> Oh ok. >> >> On Fri, Oct 15, 2010 at 1:08 PM, Thilo-Alexander Ginkel >> <[email protected]>wrote: >> >> > On Fri, Oct 15, 2010 at 09:22, Mohan <[email protected]> wrote: >> > > Only RB is running on the server. >> >> > > when i did 'ps' it shows the following apache instances. >> >> > > [r...@rboard log]# ps -ef | grep httpd >> > > apache 1279 22272 0 01:51 ? 00:00:03 /usr/sbin/httpd >> > > apache 12843 22272 0 07:29 ? 00:00:00 /usr/sbin/httpd >> > > [...] >> > > apache 22453 22272 0 Oct14 ? 00:00:04 /usr/sbin/httpd >> >> > > just thinking on Prefork model. >> >> > You're already running prefork... >> >> > Regards, >> > Thilo >> >> > -- >> > Want to help the Review Board project? Donate today at >> >http://www.reviewboard.org/donate/ >> > Happy user? Let us know athttp://www.reviewboard.org/users/ >> > -~----------~----~----~----~------~----~------~--~--- >> > To unsubscribe from this group, send email to >> > [email protected]<reviewboard%[email protected]> >> > For more options, visit this group at >> >http://groups.google.com/group/reviewboard?hl=en > > -- > Want to help the Review Board project? Donate today at > http://www.reviewboard.org/donate/ > Happy user? Let us know at http://www.reviewboard.org/users/ > -~----------~----~----~----~------~----~------~--~--- > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/reviewboard?hl=en -- ><> Jan Koprowski -- Want to help the Review Board project? Donate today at http://www.reviewboard.org/donate/ Happy user? Let us know at http://www.reviewboard.org/users/ -~----------~----~----~----~------~----~------~--~--- To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/reviewboard?hl=en
