Date: Sun, 20 Nov 2005 19:24:25 +0100 From: Rutger Bevaart <rutger.bevaart@illian.net> To: "Gino Ruopolo" <ginoruopolo@hotmail.com> Cc: freebsd-stable@freebsd.org, freebsd-smp@freebsd.org Subject: Re: FreeBSD unstable on Dell 1750 using SMP? Message-ID: <A9565357-D420-49F7-8290-24839CAEAAD2@illian.net> In-Reply-To: <BAY16-F286B13CAF8741872B085A3B4500@phx.gbl> References: <BAY16-F286B13CAF8741872B085A3B4500@phx.gbl>
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Strange indeed. On a 1750 with bge's: 475 mbufs in use 501/25600 mbuf clusters in use (current/max) 0/3/6656 sfbufs in use (current/peak/max) 1120 KBytes allocated to network 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 100 calls to protocol drain routines On a 2850 (hardware identical to an 1850): $ netstat -m 4294966848 mbufs in use 565/25600 mbuf clusters in use (current/max) 0/67/6656 sfbufs in use (current/peak/max) 1018 KBytes allocated to network 0 requests for sfbufs denied 0 requests for sfbufs delayed 16449 requests for I/O initiated by sendfile 589 calls to protocol drain routines Both experience the "auto reboot" feature. The mbufs on the 2850 look like a counter (signed/unsigned) bug, maybe even just in the printing. Other than that I'm having a hard time interpreting these results. Regards Rutger Bevaart On Nov 20, 2005, at 5:07 PM, Gino Ruopolo wrote: > > Hello Rutger, > > I red your post but I'm unable to reply on the list 'cause of some > firewall settings. > > I'm having the same problems with various Dell1850 and Fbsd 5.4 > > Last week I noticed the following: > > #netstat -m > 4294899289 mbufs in use !?!?!??!!? > 4294940375/25600 mbuf clusters in use (current/max) !?!?!?!??! > 0/9/6656 sfbufs in use (current/peak/max) > 4123460 KBytes allocated to network > 0 requests for sfbufs denied > 0 requests for sfbufs delayed > 34 requests for I/O initiated by sendfile > 2533 calls to protocol drain routines > > Here is the output of the same command on a different server with > fxp0 ethernet driver, also FBSD 5.4 and doing the same work: > > #netstat -m > 194 mbufs in use > 171/25600 mbuf clusters in use (current/max) > 0/4/6656 sfbufs in use (current/peak/max) > 390 KBytes allocated to network > 0 requests for sfbufs denied > 0 requests for sfbufs delayed > 0 requests for I/O initiated by sendfile > 0 calls to protocol drain routines > > So I've tried putting an old pci ethernet 10/100 using fxp driver > on a Dell1850 suffering the "self-reboot" problem. I'm getting 5 > days of uptime without a single reboot ... > > What about a problem with the em driver? > > Regards, > gino > > _________________________________________________________________ > Parla con i tuoi amici che hanno MSN Hotmail in tempo reale! E' > gratis. http://www.imagine-msn.com/messenger/default.aspx?locale=it-IT >
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