Well its certainly possible that a regression was introduced between versions. Just file a bug report in bugzilla - http://bugs.squid-cache.org/ 2008/7/23 Leandro Oliveira da Silva <leandro@xxxxxxxxxxxxxxxxxxxx>: > Hi! > > I'll give a try, but something that deserve mention is that in my office I > have a linux server with squid 3.0 and this is not happening. Besides the > machine itself, the other difference is the mandriva version (here I have > 2006.0 and in my clients I have 2008.0). I'm downloading the 2008.1 > mandrinva version and will try with it too. > > Thanks, > Leandro > > -----Mensagem original----- > De: adrian.chadd@xxxxxxxxx [mailto:adrian.chadd@xxxxxxxxx] Em nome de Adrian > Chadd > Enviada em: terça-feira, 22 de julho de 2008 13:39 > Para: Leandro Oliveira da Silva > Cc: squid-users@xxxxxxxxxxxxxxx > Assunto: Re: Problem with increasing memory utilization > > Try squid-2.7; a bunch of delay pools related fixes went into there > which should be fix the reconfigure case? > > > > Adrian > > 2008/7/22 Leandro Oliveira da Silva <leandro@xxxxxxxxxxxxxxxxxxxx>: >> Hello all! >> >> I have a strange problem with squid. I use squid not for caching, but for >> control with squidGuard, manage two links using tcp_outgoing_address and >> control traffic with delay_pool. >> Because of a known bug in 2.6 versions I couldn't use the delay pool since > I >> use reconfigure from time to time and in 3.0 it's working fine, but every >> time I use reconfigure the "Total memory in arena" increases 300k aprox >> (also noted using top and ps), in a few hours the memory is all used up > and >> it stars to use swap. I have servers using 3.0STABLE1, stable5 and stable8 >> and it happens in all of them. >> The main reason for using the squid -k reconfigure is that I have users >> logging in and out all day long (and night sometimes) and I need reload > the >> squidguard. I've read in this list that I can use just squid –k rotate, > but >> sometimes I need to reconfigure because of changes in the internet address >> (for tcp_outgoing_address) or rules for delay_pool. >> My question is why the memory increases in every reconfigure? I've already >> disables delay_pools, tcp_outgoing_address, squidguard and any created > acls >> and the problem persists. >> Below is my squid.conf and spec of one of my server. Any help is >> appreciate. >> >> Thanks, >> Leandro >> >> CPU model name: Intel(R) Pentium(R) 4 CPU 3.00GHz (some servers with Dual >> Core) >> Memory: 1GB (some servers with 2GB) >> Kernel: 2.6.25 (som with 2.6.23) >> Linux: Mandriva 2008.0 >> >> [root@localhost ~]# squidclient mgr:info | grep 'in arena' >> Total space in arena: 122608 KB >> [root@localhost ~]# squid –k reconfigure >> [root@localhost ~]# squidclient mgr:info | grep 'in arena';date >> Total space in arena: 123004 KB >> >> Squid.conf: >> >> auth_param basic children 5 >> auth_param basic realm Squid proxy-caching web server >> auth_param basic credentialsttl 2 hours >> auth_param basic casesensitive off >> acl manager proto cache_object >> acl localhost src 127.0.0.1/32 >> acl to_localhost dst 127.0.0.0/8 >> acl SSL_ports port 443 >> acl Safe_ports port 80 # http >> acl Safe_ports port 21 # ftp >> acl Safe_ports port 443 # https >> acl Safe_ports port 70 # gopher >> acl Safe_ports port 210 # wais >> acl Safe_ports port 1025-65535 # unregistered ports >> acl Safe_ports port 280 # http-mgmt >> acl Safe_ports port 488 # gss-http >> acl Safe_ports port 591 # filemaker >> acl Safe_ports port 777 # multiling http >> acl CONNECT method CONNECT >> http_access allow manager localhost >> http_access deny manager >> http_access deny !Safe_ports >> http_access deny CONNECT !SSL_ports >> http_access allow all >> http_reply_access allow all >> icp_access allow all >> htcp_access allow all >> http_port 3128 transparent >> hierarchy_stoplist cgi-bin ? >> cache_dir null /dev/null >> access_log /var/log/squid/access.log squid >> cache_log /var/log/squid/cache.log >> cache_store_log /var/log/squid/store.log >> pid_filename /var/run/squid.pid >> acl QUERY urlpath_regex cgi-bin \? >> cache deny QUERY >> refresh_pattern ^ftp: 1440 20% 10080 >> refresh_pattern ^gopher: 1440 0% 1440 >> refresh_pattern . 0 20% 4320 >> cache_effective_user squid >> cache_effective_group squid >> visible_hostname 10.125.123.1 >> icp_port 0 >> htcp_port 0 >> no_cache deny all >> dns_nameservers 127.0.0.1 >> hosts_file none >> coredump_dir /var/cache >> >> >> >> squid –v: >> Squid Cache: Version 3.0.STABLE8 >> configure options: '--target' 'i586-mandriva-linux-gnu' > '--program-prefix=' >> '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/sbin' >> '--sbindir=/usr/sbin' '--sysconfdir=/etc/squid' '--datadir=/usr/share' >> '--includedir=/usr/include' '--libdir=/usr/lib' >> '--libexecdir=/usr/lib/squid' '--localstatedir=/var' >> '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' >> '--infodir=/usr/share/info' '--x-includes=/usr/X11R6/include' >> '--x-libraries=/usr/X11R6/lib' '--enable-icap-support' '--enable-poll' >> '--enable-snmp' '--enable-removal-policies=heap,lru' >> '--enable-storeio=aufs,coss,diskd,ufs,null' '--enable-useragent-log' >> '--enable-referer-log' '--enable-cachemgr-hostname=localhost' >> '--enable-truncate' '--enable-underscores' '--enable-carp' >> '--enable-async-io' '--enable-htcp' '--enable-delay-pools' >> '--enable-linux-netfilter' '--enable-ssl' '--enable-arp-acl' >> '--enable-auth=basic,digest,ntlm' >> > '--enable-basic-auth-helpers=multi-domain-NTLM,getpwnam,YP,SMB,PAM,NCSA,MSNT >> ,LDAP' '--enable-ntlm-auth-helpers=SMB,fakeauth,no_check' >> '--enable-digest-auth-helpers=password' >> '--enable-external-acl-helpers=ip_user,ldap_group,unix_group,wbinfo_group' >> '--disable-follow-x-forwarded-for' '--with-pthreads' >> '--disable-dependency-tracking' '--disable-ident-lookups' >> 'target_alias=i586-mandriva-linux-gnu' >> >> > >
