On 4/15/21 4:37 AM, Eliezer Croitoru wrote: > I don’t know your use case that well but maybe another proxy can do that for you. > I wrote a haproxy routing config by username sometime ago: > https://gist.github.com/elico/405f0608e60910fc9ea119e22e1ffd07 Just to clarify: The above haproxy configuration is conceptually the same as the problematic Squid configuration -- static lists of users, ACLs, and cache peers. I do not know whether haproxy scales better than Squid as far as handling 5000 cache peers are concerned. Alex. > From: squid-users <squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of koshik moshik > Sent: Sunday, April 11, 2021 12:04 AM > To: squid-users@xxxxxxxxxxxxxxxxxxxxx > Subject: Cache Peers and traffic handling > > Hello, > > I am trying to run a Squid proxy Server witth about 5000 cache peers. I am running a dedicated server with 6 cores and 32GB RAM on Ubuntu 16. > > Could you tell me what else is needed / not needed in my squid.config? I am encountering a high CPU usage and would like to create a very efficient proxy server. > > Down below you can find my squid.config(I deleted the other cache_peer lines): > ----------- > http_port 3128 > dns_v4_first on > acl SSL_ports port 1-65535 > acl Safe_ports port 1-65535 > acl CONNECT method CONNECT > http_access deny !Safe_ports > http_access deny CONNECT !SSL_ports > auth_param basic program /usr/lib/squid/basic_ncsa_auth /etc/squid/.htpasswd > auth_param basic children 5 > auth_param basic realm Squid Basic Authentication > auth_param basic credentialsttl 5 hours > acl password proxy_auth REQUIRED > http_access allow password > #http_access deny all > cache allow all > never_direct allow all > ident_access deny all > > > > > cache_mem 1 GB > maximum_object_size_in_memory 16 MB > > > > > # Leave coredumps in the first cache dir > coredump_dir /var/spool/squid > > #Rules to anonymize http headers > forwarded_for off > request_header_access Allow allow all > request_header_access Authorization allow all > request_header_access WWW-Authenticate allow all > request_header_access Proxy-Authorization allow all > request_header_access Proxy-Authenticate allow all > request_header_access Cache-Control allow all > request_header_access Content-Encoding allow all > request_header_access Content-Length allow all > request_header_access Content-Type allow all > request_header_access Date allow all > request_header_access Expires allow all > request_header_access Host allow all > request_header_access If-Modified-Since allow all > request_header_access Last-Modified allow all > request_header_access Location allow all > request_header_access Pragma allow all > request_header_access Accept allow all > request_header_access Accept-Charset allow all > request_header_access Accept-Encoding allow all > request_header_access Accept-Language allow all > request_header_access Content-Language allow all > request_header_access Mime-Version allow all > request_header_access Retry-After allow all > request_header_access Title allow all > request_header_access Connection allow all > request_header_access Proxy-Connection allow all > request_header_access User-Agent allow all > request_header_access Cookie allow all > request_header_access All deny all > > > > > # > # Add any of your own refresh_pattern entries above these. > # > #refresh_pattern ^ftp: 1440 20% 10080 > #refresh_pattern ^gopher: 1440 0% 1440 > #refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 > #refresh_pattern (Release|Packages(.gz)*)$ 0 20% 2880 > #refresh_pattern . 0 20% 4320 > > ################################ > acl me proxy_auth ye-1 > cache_peer http://my.proxy.com/ parent 31280 login=user1:password1 no-query name=a1 > cache_peer_access a1 allow me > cache_peer_access a1 deny all > > _______________________________________________ > squid-users mailing list > squid-users@xxxxxxxxxxxxxxxxxxxxx > http://lists.squid-cache.org/listinfo/squid-users > _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
