Hi typo... Sorry I used -P1. Thx > -----Original Message----- > From: Gregori Parker [mailto:gregori@xxxxxxxxxxxxxx] > Sent: Tuesday, March 28, 2006 12:22 AM > To: squid-users@xxxxxxxxxxxxxxx > Subject: RE: squid performance epoll. > 350req/sec 100% cpu > > In noticed that the epoll patch wants to patch source files in a > directory called 'squid'), so make sure you mv SQUID-2.5STABLE12/ to > squid/ after you extract from the tar.gz > > #> patch -p0 < epoll-2.5.patch > > To bootstrap, simply cd into squid/ and ./bootstrap.sh > > When I did it initially, bootstrap wasn't working for me, so I had to > downgrade my automake and autoconf to the right versions, at least for > STABLE12 which is what I was building at the time. Here are links for > the versions that work: > http://mirrors.kernel.org/gnu/autoconf/autoconf-2.13.tar.gz & > http://mirrors.kernel.org/gnu/automake/automake-1.5.tar.gz -- you'll > need to build and make them first before bootstrapping again. > When you > run bootsrap, you can ignore warnings but not errors! > > After you bootstrap without errors, you should be ready to run any > preconfiguration commands you need and then configure. > > > > -----Original Message----- > From: Michal Mihalik [mailto:michal.mihalik@xxxxxxxxxxxxx] > Sent: Monday, March 27, 2006 2:05 PM > To: 'Mike Solomon' > Cc: squid-users@xxxxxxxxxxxxxxx > Subject: RE: squid performance epoll. > 350req/sec 100% cpu > > Hi > ok I learned the strace and it does call select (99% of time) > > looks like my epoll is not active :-(( > and I did found that I didn't compile it as I should. > > But now I am unable to compile because of this errors. > I don't have automake 1.5 (only 1.4 1.6 1.7 1.9) > And autoconf too > I do have debian stable... And added to it apt sources -> > testing (to > get > latest squid) > > Can someone help tu run this? > I don't understand this whole think of automake autoconf > > > # this one later doesn't compile cleanly > # bootstrap.sh > ########################################################3 > WARNING: Cannot find automake version 1.5 > Trying automake (GNU automake) 1.9.6 > WARNING: Cannot find autoconf version 2.13 > Trying autoconf (GNU Autoconf) 2.59 > acinclude.m4:10: warning: underquoted definition of > AC_CHECK_SIZEOF_SYSTYPE > run info '(automake)Extending aclocal' > or see > http://sources.redhat.com/automake/automake.html#Extending-aclocal > acinclude.m4:49: warning: underquoted definition of AC_CHECK_SYSTYPE > configure.in:1555: warning: AC_CHECK_TYPE: assuming `u_short' is not a > type > autoconf/types.m4:234: AC_CHECK_TYPE is expanded from... > configure.in:1555: the top level > autoheader: WARNING: Using auxiliary files such as `acconfig.h', > `config.h.bot' > autoheader: WARNING: and `config.h.top', to define templates for > `config.h.in' > autoheader: WARNING: is deprecated and discouraged. > autoheader: > autoheader: WARNING: Using the third argument of `AC_DEFINE' and > autoheader: WARNING: `AC_DEFINE_UNQUOTED' allows to define a template > without > autoheader: WARNING: `acconfig.h': > autoheader: > autoheader: WARNING: AC_DEFINE([NEED_FUNC_MAIN], 1, > autoheader: [Define if a function `main' is needed.]) > autoheader: > autoheader: WARNING: More sophisticated templates can also be > produced, > see > the > autoheader: WARNING: documentation. > configure.in:1555: warning: AC_CHECK_TYPE: assuming `u_short' is not a > type > autoconf/types.m4:234: AC_CHECK_TYPE is expanded from... > configure.in:1555: the top level > configure.in:1555: warning: AC_CHECK_TYPE: assuming `u_short' is not a > type > autoconf/types.m4:234: AC_CHECK_TYPE is expanded from... > configure.in:1555: the top level > configure.in:1555: warning: AC_CHECK_TYPE: assuming `u_short' is not a > type > autoconf/types.m4:234: AC_CHECK_TYPE is expanded from... > configure.in:1555: the top level > Autotool bootstrapping complete. > > > > > > > Thanks > Mike > > > > -----Original Message----- > > From: Mike Solomon [mailto:mas63@xxxxxxxxxxx] > > Sent: Monday, March 27, 2006 8:28 PM > > To: Michal Mihalik > > Cc: squid-users@xxxxxxxxxxxxxxx > > Subject: Re: squid performance epoll. > > 350req/sec 100% cpu > > > > I would bet that an strace on the master pid would reveal that you > > are calling poll, not epoll. > > > > There are several postings on the list about applying the epoll > > patch, but IIRC, you need to explicitly --disable-poll --disable- > > select --enable-epoll for it to work. > > > > -Mike > > > > On Mar 27, 2006, at 9:09 AM, Michal Mihalik wrote: > > > > >>> Date: Mon, 27 Mar 2006 17:31:36 +0200 > > >>> From: Michal Mihalik <michal.mihalik@xxxxxxxxxxxxx> > > >>> To: squid-users@xxxxxxxxxxxxxxx > > >>> Subject: squid performance epoll. > > 350req/sec 100% cpu > > >>> > > >>> Hello. > > >>> I am tring to optimize squid for best possible performance. > > >>> it is in production and it's doing more than 350req/sec. > > >> At peaks upto > > >>> 500req/sec. > > >>> > > >>> My problem is only one. 100% cpu. :-) > > >>> > > >>> I tried to update my debian to 2.6.16 and recompiled squid: > > >>> > > >>> Squid Cache: Version 2.5.STABLE12 > > >>> configure options: --prefix=/usr --exec_prefix=/usr > > >> --bindir=/usr/sbin > > >>> --sbindir=/usr/sbin --libexecdir=/usr/lib/squid > > >> --sysconfdir=/etc/squid > > >>> --localstatedir=/var/spool/squid --datadir=/usr/share/squid > > >>> --enable-async-io --with-pthreads > > >> --enable-storeio=ufs,aufs,diskd,null > > >>> --enable-linux-netfilter --enable-arp-acl > > >> --enable-removal-policies=lru,heap > > >>> --enable-snmp --enable-delay-pools --enable-htcp --enable-epoll > > >>> --enable-cache-digests --enable-underscores --enable-referer-log > > >>> --enable-useragent-log --enable-auth=basic,digest,ntlm > > --enable-carp > > >>> --with-large-files i386-debian-linux > > >>> > > >>> the thing I realy don't like is 25% cpu + 50% system cpu . > > >>> > > >>> why the 50% system!!!!! > > >>> can anyone help? > > >>> > > >>> Kind Regards > > >>> Michal Mihalik > > >>> > > >>> > > >> > > > > > > > > > >
