After some time reading the thread and getting to the bottom of it I think I have an idea on how to give another angle on the caching subject. This is an example access.log which I got to with the help of Amos: https://gist.github.com/elico/2ea2253ef1c09872ba90becb961acd91 It can reveal to the system administrator couple good reasons why an object wasn't cached. It can serve both academic and real world decisions. I believe that today squid does a nice job deciding what to cache and what to not in the limits of any LRU cache based system\software. I think wireshark was a good choice to analyze the situation. There is a possibility that some CMS or some web site will do things the wrong way and this software will enforce an object to be "non-cachable" but from this to break the fundamentals of HTTP there is a lot to learn. First learn(we are here to assist) and then break if required. There are many tools to break caching "rules" but squid tries to play the role of the most "friendly" on the Internet. >From one hand it will give you couple very good API's and configuration but requires you, the admin to know what you are doing. When you don't know or do not understand take couple minutes to find the right document or tutorial(textual or video). If you cannot reach these we are here for the rescue to help if needed. Just ask!!! The answers will be there sooner or later in the thread. All The Bests, Eliezer ---- Eliezer Croitoru Linux System Administrator Mobile: +972-5-28704261 Email: eliezer@xxxxxxxxxxxx -----Original Message----- From: squid-users [mailto:squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of boruc Sent: Tuesday, January 24, 2017 5:53 PM To: squid-users@xxxxxxxxxxxxxxxxxxxxx Subject: Not all html objects are being cached Hi everyone, I was wondering why some of visited pages are not being cached (I mean "main" pages, like www.example.com). If I visit 50 pages only 10 will be cached. Below text is from log files: store.log: 1485272001.646 RELEASE -1 FFFFFFFF 04F7FA9EAA7FE3D531A2224F4C7DDE5A 200 1485272011 -1 375007920 text/html -1/222442 GET http://www.wykop.pl/ access.log 1485272001.646 423 10.10.10.136 TCP_MISS/200 223422 GET http://www.wykop.pl/ - DIRECT/185.66.120.38 text/html According to Squid Wiki: "if a RELEASE code was logged with file number FFFFFFFF, the object existed only in memory, and was released from memory." - I understand that requested html file wasn't saved to disk, but why? I'm also posting my squid.conf below. I'd be grateful for your answers! acl manager proto cache_object acl localhost src 127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1 acl my_network src 192.168.0.0/24 acl my_phone src 192.168.54.0/24 acl my_net dst 192.168.0.0/24 acl mgr src 10.48.5.0/24 acl new_net src 10.10.10.0/24 acl ex_ft url_regex -i "/etc/squid3/excluded_filetypes.txt" acl ex_do url_regex -i "/etc/squid3/excluded_domains.txt" #doesnt include any of 50 visited pages 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 my_network http_access allow my_phone http_access allow my_net http_access allow mgr http_access allow new_net http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localhost http_access allow all http_port 3128 maximum_object_size_in_memory 1024 KB cache_dir ufs /var/spool/squid3 1000 16 256 cache_store_log /var/log/squid3/store.log coredump_dir /var/spool/squid3 cache deny ex_ft cache deny ex_do 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 . 1000 20% 4320 request_header_access Accept-Encoding deny all -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Not-all-html-objects-are-being-cached-tp4681293.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ 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
