Date: Tue, 15 Jul 2008 14:20:13 -0700 From: Robin Sommer <robin@icir.org> To: "Bruce M. Simpson" <bms@FreeBSD.org> Cc: freebsd-net@FreeBSD.org Subject: Re: BPF problems on FreeBSD 7.0 Message-ID: <20080715212013.GA91123@icir.org> In-Reply-To: <487B5840.3000401@FreeBSD.org> References: <20080711202737.GB27418@icir.org> <487B5840.3000401@FreeBSD.org>
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On Mon, Jul 14, 2008 at 14:44 +0100, Bruce M. Simpson wrote: > One place to start might be: netstat -B output in 7.x (I *think* this got > MFCed), this will let us see what the drop count is for the Bro process, > and what the flags are for the open BPF descriptors in the system. Thanks for the suggestion. Here's the netstat -B output at the time it has stalled (after about 6 hours of working normally): Pid Netif Flags Recv Drop Match Sblen Hblen Command 14557 nxge0 p--s--- 2162189525 32514465 42815457 4194248 4194258 bro Top shows: PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 14557 bro 1 -58 0 272M 267M 5 25:53 0.00% bro A few minutes after starting the process, when Bro was still working fine, a netstat -B output was: # netstat -B Pid Netif Flags Recv Drop Match Sblen Hblen Command 14557 nxge0 p--s--- 4779235 0 94967 0 0 bro Thanks, Robin -- Robin Sommer * Phone +1 (510) 666-2886 * robin@icir.org ICSI/LBNL * Fax +1 (510) 666-2956 * www.icir.org
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