Re: [squid-users] squid performance epoll. 350req/sec 100% cpu

2006-03-27 Thread Mike Solomon
I would bet that an strace on the master pid would reveal that you are calling poll, not epoll. There are several postings on the list about applying the epoll patch, but IIRC, you need to explicitly --disable-poll --disable- select --enable-epoll for it to work. -Mike On Mar 27, 2006,

Re: [squid-users] WARNING - Queue congestion

2006-03-25 Thread Mike Solomon
This relates to the number of simultaneous requests squid is handling -- I'm assuming you are using AUFS. Basically, the IO threads are not processing fast enough and the io request queue is getting long. Fast enough is a metric defined by squid (it's in store_dir.c file I think, and there

Re: [squid-users] cpu usage increases over time, squid performance declines

2006-02-23 Thread Mike Solomon
All of the machines have had a full process restart and they are still experiencing the same problems, so it looks as if half_closed_clients wasn't the source of the problem. -Mike On Feb 22, 2006, at 1:12 PM, Mike Solomon wrote: I added this line to the config on two of my hosts

Re: [squid-users] cpu usage increases over time, squid performance declines

2006-02-22 Thread Mike Solomon
, 2006, at 2:47 PM, Henrik Nordstrom wrote: tis 2006-02-14 klockan 22:31 -0800 skrev Mike Solomon: This would be fantastic, but the machines fall over after several hours. I have 4 machines, each configured identically. They last a few hours - they slowly consume more and more cpu, all in user space

Re: [squid-users] cpu usage increases over time, squid performance declines

2006-02-15 Thread Mike Solomon
Can you send us your squid.conf file? Sure thing. Here is the file in its entirety. -Mike cache_dir aufs /cache1 24000 8 256 cache_dir aufs /mnt/drive2/cache2 24000 8 256 store_dir_select_algorithm round-robin cache_access_log none cache_log /home/squid/logs/cache.log cache_store_log none

[squid-users] cpu usage increases over time, squid performance declines

2006-02-14 Thread Mike Solomon
Hi all, I've been having some problems with squid in reverse proxy mode. I will preface this by saying that I realize I'm pushing squid to the limits and I've been following the recent discussions on performance. I'll try to be as clear as possible to expose the crux of my problem, but