[squid-users] Some pages loading very slow in 3.1.10 Stable

Hello Everyone,
My Squid Configuration is pretty much default, except
 the fact, that I have added some refresh_patterns myself and collected
from internet in order to get more hits. The server is a Squid3.1.10 (in
 3128 intercept transparent) running on Ubuntu 10.10 and comprises of
Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz. I would say that
everything is fine, except some pages are loading very very slow. For
example, www.music.com.bd / www.djmaza.com ... I will try to give more
examples as I find more, but for the time being these two sites are very
 important for my clients. Don't understand actually whats wrong. If
this has anything to do with the squid.conf file, I will attach it with
the next reply. For the time being here's my refresh_patterns.

refresh_pattern ^http://.*\.facebook.com.*\.(jpg|gif|png|swf|wav|3gp|flv|swf|wmv|zip|rar) 10080 300% 40320 reload-into-ims
refresh_pattern ^http://.*\.fbcdn.net.*\.(jpg|gif|png|swf|wav|mp3|3gp|flv|swf|wmv|zip|rar) 10080 300% 40320 reload-into-ims
refresh_pattern ^http://.*\.yimg.com.*\.(jpg|gif|png|swf|wav|3gp|flv|swf|wmv|zip|rar) 10080 300% 40320 reload-into-ims
refresh_pattern ^http://.*\.ytimg.com.*\.(jpg|gif|png|swf|wav|mp3|3gp|flv|swf|wmv|zip|rar) 10080 300% 40320 reload-into-ims
refresh_pattern ^http://.*\.gstatic.com.*\.(jpg|gif|png) 10080 300% 40320 reload-into-ims
refresh_pattern ^http://.*\.google.com.*\.(jpg|gif|png) 10080 300% 40320 reload-into-ims
refresh_pattern dsebd\.org.*\.(jpg|gif|png) 600 50% 3000
refresh_pattern windowsupdate.com/.*\.(cab|exe) 4320 100% 43200 reload-into-ims
refresh_pattern download.microsoft.com/.*\.(cab|exe) 4320 100% 43200 reload-into-ims
refresh_pattern ^http://.*\.cnn\.com 1000 50% 4320 override-lastmod
refresh_pattern ^http://news\.bbc\.co\.uk 1000 50% 4320 override-lastmod
refresh_pattern microsoft 1080 150% 10080 override-lastmod
refresh_pattern msn\.com 4320 150% 10080 override-lastmod
refresh_pattern ^http://.*FIDO 360 1000% 480
refresh_pattern \.r[0-9][0-0]$ 10080 150% 40320
refresh_pattern ^http://.*\.asis$ 1440 50% 20160
refresh_pattern -i \.art$ 10080 150% 43200
refresh_pattern -i \.qtm$ 10080 150% 40320 reload-into-ims
refresh_pattern -i \.viv$ 10080 150% 40320 reload-into-ims
refresh_pattern -i \.pdf$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.jpg$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.png$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.gif$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.flv$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.ico$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.jpeg$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.x-flv$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.swf$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.wav$ 10080 300% 40320 reload-into-ims
refresh_pattern -i \.mp3$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.mp4$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.zip$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.rar$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.exe$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.zip$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.doc$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.ppt$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.tiff$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.ram$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.rm$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.rpm$ 10080 300% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.htm$ 1440 50% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.html$ 1440 50% 40320 override-expire override-lastmod reload-into-ims ignore-reload
refresh_pattern -i \.txt$ 1440 100% 20160 reload-into-ims override-lastmod
refresh_pattern -i \.arj$ 2880 200% 40320
refresh_pattern -i \.Z$ 10080 200% 40320
refresh_pattern ^ftp: 1440 50% 10080
refresh_pattern ^gopher: 1440 10% 1440
refresh_pattern . 0 40% 4320

negative_ttl 1 minute
positive_dns_ttl 15 hour
negative_dns_ttl 20 second

Thanks & Best Regards,
Saiful
Received on Mon Jan 24 2011 - 06:18:35 MST