[squid-users] Anyway to tell if squid is actively using unlinkd?

I've got weird load behavior that crops up and this box is only
running squid. I am close to what I set my cache_dirs to in terms of
size, so wondering if that's it.

Just trying to figure out why my server will run at a load of 1 -1.5
and next thing it's up to 5-6, no real increase in traffic.

Cache_mem is high, this is a very robust.beefy server. So trying to
figure it out.

Reverse Proxy config.
Squid 2.7STABLE9
Fedora 12 64bit
16gb Mem
4 raid 10 15K sas drives for OS
8 15K sas drives in jbod config..
---- currently testing with 2 cache_dirs against 2 drives.

Very little iowait.

Resident memory for the squid process is around 6.4gb, cache_mem set
at 4gb. We have tons of small images (3K), so I like to attempt to
keep all hot objects in cache.

high and low water for the disk were at 85 and 95%, bumped it just to
see but made really no difference. My cache dirs are just 5gb each
(10gb total), on 150gb disks ya, but I don't really want to have to
weed through all of these files looking for an image.

Just wondering where I can look and or what type of information would
be helpful to see if Squid is in fact causing these spikes, vs
something in the OS.

Thanks
Tory
Received on Thu May 26 2011 - 01:30:03 MDT