Date: Sat, 22 Nov 1997 13:40:53 -0800 From: David Greenman <dg@root.com> To: Jaye Mathisen <mrcpu@cdsnet.net> Cc: hackers@FreeBSD.ORG Subject: Re: Serious performance issue with 2.2.5-RELEASE Message-ID: <199711222140.NAA09250@implode.root.com> In-Reply-To: Your message of "Thu, 20 Nov 1997 12:17:36 PST." <Pine.NEB.3.95.971120121353.23652R-100000@mail.cdsnet.net>
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>I upgraded my web server to 2.2.5 from 2.2.2-stable, dated sometime in >July. > >Big mistake. > >The only update to take place was the make buildworld, make installworld, >no other configuration files were modified, nor any changes to startup >scripts, etc. > >I now get these weird pauses where everything on the machine just freezes >for 30-40 seconds, sometimes longer. NFS is compiled in, but not in use. > >The system was a web server, and was happily serving up several hundred >domains. Now with the upgrade, I'll be lucky to keep them. Not good. > >It's a Super Micro P6, 384MB RAM, 2 SCSI disks off a bus-logic controller. > >Any ideas appreciated. I have built a new kernel from sources supped >11/7, but it doesn't seem to be any better. Is it possible that the slowness could actually be a network related problem involving the updated 'de' driver in 2.2.5? -DG David Greenman Core-team/Principal Architect, The FreeBSD Project
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