[squid-users] reverse proxy problem

Hi guys, Running latest 3.1 in a reverse proxy mode.  3 beefy servers with 96GB of ram.  Seeing an odd problem: Origin -> customer, equals fast speeds.  (Tested by curling from a desktop to origin.) Origin -> squid, equals fast speeds.  (Tested by running curl on the squid server to the origin.) Squid cache hit -> customer, equals fast speed.  (Seen in browser.) Squid cache miss -> customer, insanely slow.  36kB/sec, when origin to customer direct is like 50MB/sec. Any ideas on what to look at here?  It's so broken it feels like a misconfiguration somewhere. These are on RHEL6u2, 96GB ram, 1.69TB RAID5 ext4 partition for disk cache, 4gb of bonded network interface.  Machines are behind a load balancer operating in DSR mode. Thanks in advance. -- Bruce Z. Lysik <blysik_at_yahoo.com>
Received on Fri Apr 27 2012 - 21:38:35 MDT