> -----Original Message----- > From: Henrik Nordstrom [mailto:[EMAIL PROTECTED] > Sent: Friday, March 18, 2005 4:56 AM > To: Steven Wilton > Cc: 'Squid Developers' > Subject: RE: Memory usage fix (patch) > > On Thu, 17 Mar 2005, Steven Wilton wrote: > > > The problem is that once squid starts hitting swap we start getting > > complaints. We have also noticed that certain clients have > an unusual usage > > pattern that seems to cause squid to ue lots of memory, > obviously bypassing > > the checks in fwdCheckDefer. I'll see if I can track this down. > > Either your use of the defer function is not working, or you > have clients > triggering the race condition I indicated yesterday when the original > client disconnects from the request. >
You're correct, the defer function was not being used correctly. The problem was that enabling it caused a big increase in the CPU usage of squid. I think I've come up with an acceptable solution (CPU usage increases with network i/o). I'll update the epoll-2_5 tree with this change. -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.7.3 - Release Date: 3/15/2005
