Re: [squid-users] Squid performance issues

2010-01-27 Thread Felipe W Damasio
Hi Mr. Lauro, 2010/1/27 John Lauro : > I'll look at the netstats a little more later to see if I spot anything. > > Can you test the equivalent outside of squid?  Maybe it's just your internet > or amazon being slow and it has nothing to do with squid...? I thought that too, so I tried "link

RE: [squid-users] Squid performance issues

2010-01-27 Thread John Lauro
Both your CPU and disk both look ok based on these, and not enough difference from baseline to explain the change in timing of the command. I'll look at the netstats a little more later to see if I spot anything. Can you test the equivalent outside of squid? Maybe it's just your internet or ama

Re: [squid-users] Squid performance issues

2010-01-27 Thread Felipe W Damasio
From: Felipe W Damasio [mailto:felip...@gmail.com] >> Sent: Monday, January 25, 2010 10:06 PM >> To: John Lauro >> Cc: squid-users@squid-cache.org >> Subject: Re: [squid-users] Squid performance issues >> >>   Hi Mr. John, >> >> 2010/1/26 John Lauro :

Re: [squid-users] Squid performance issues

2010-01-27 Thread Amos Jeffries
Felipe W Damasio wrote: Hi Mr. Robertson, 2010/1/26 Chris Robertson : Do you have any idea or any other data I can collect to try and track down this? Check your log rotation schedule. Is it possible that logs are being rotated at midnight? I think that the swap.state file is rewritten

Re: [squid-users] Squid performance issues

2010-01-26 Thread Chris Robertson
Felipe W Damasio wrote: Hi Mr. Robertson, 2010/1/26 Chris Robertson : I don't use -k rotate. Err... Really? Last I heard, calling "squid -k rotate" (aside from the obvious logfile rotation) prunes the swap.state file. Not doing so would lead to your swap.state growing without

Re: [squid-users] Squid performance issues

2010-01-26 Thread Felipe W Damasio
Hi Mr. Robertson, 2010/1/26 Chris Robertson : >>  I don't use -k rotate. >> > Err...  Really?  Last I heard, calling "squid -k rotate" (aside from the > obvious logfile rotation) prunes the swap.state file.   Not doing so would > lead to your swap.state growing without bounds. Should I? Is

Re: [squid-users] Squid performance issues

2010-01-26 Thread Chris Robertson
Felipe W Damasio wrote: Hi Mr. Robertson, 2010/1/26 Chris Robertson : Do you have any idea or any other data I can collect to try and track down this? Check your log rotation schedule. Is it possible that logs are being rotated at midnight? I think that the swap.state file is

Re: [squid-users] Squid performance issues

2010-01-26 Thread Felipe W Damasio
Hi Mr. Robertson, 2010/1/26 Chris Robertson : >>  Do you have any idea or any other data I can collect to try and >> track down this? >> > > Check your log rotation schedule.  Is it possible that logs are being > rotated  at midnight?  I think that the swap.state file is rewritten when > "squid

Re: [squid-users] Squid performance issues

2010-01-26 Thread Chris Robertson
Felipe W Damasio wrote: Hi all, Sorry for the long email. I'm using squid on a 300Mbps ISP with about 10,000 users. I have an 8-core I7 Intel processor-machine, with 8GB of RAM and 500 of HD for the cache. (exclusive Sata HD with xfs). Using aufs as storeio. I'm caching mostly multimedia

Re: [squid-users] Squid performance issues

2010-01-25 Thread Felipe W Damasio
Hi Mr. John, 2010/1/26 John Lauro : > What does the following give: > uname -a uname -a: Linux squid 2.6.29.6 #4 SMP Thu Jan 14 21:00:42 BRST 2010 x86_64 Intel(R) Core(TM) i7 CPU @ 9200 @ 2.67GHz GenuineIntel GNU/Linux > While it's being slow, run the following to get some stats: > > vmstat 1

RE: [squid-users] Squid performance issues

2010-01-25 Thread John Lauro
help narrow it down. > -Original Message- > From: Felipe W Damasio [mailto:felip...@gmail.com] > Sent: Monday, January 25, 2010 9:37 PM > To: squid-users@squid-cache.org > Subject: [squid-users] Squid performance issues > > Hi all, > > Sorry for the long e

[squid-users] Squid performance issues

2010-01-25 Thread Felipe W Damasio
Hi all, Sorry for the long email.  I'm using squid on a 300Mbps ISP with about 10,000 users.  I have an 8-core I7 Intel processor-machine, with 8GB of RAM and 500 of HD for the cache. (exclusive Sata HD with xfs). Using aufs as storeio.  I'm caching mostly multimedia files (youtube and such).

Re: [squid-users] squid performance issues

2006-06-25 Thread Henrik Nordstrom
sön 2006-06-25 klockan 18:47 +0300 skrev E.S. Rosenberg: > 2. a 279 line whitelist, type: regex -i > > 3. a 5755 line blacklist, type: regex -i Are you sure these two should be regex:es? regex lists should only be used as a very last resort if none of the structured acls fits.. > 1. The blackli

[squid-users] squid performance issues

2006-06-25 Thread E.S. Rosenberg
Hi, We are having some performance issues with squid: The setup is like this: 1. a bunch of short acls with special exceptions (hosts and stuff) 2. a 279 line whitelist, type: regex -i 3. a 5755 line blacklist, type: regex -i 4. various small acls (authentication is somewhere here). I had