Date: Thu, 15 Mar 2007 12:13:25 +0200 From: "Emile Coetzee" <freebsd-stable@clarotech.co.za> To: <freebsd-stable@freebsd.org> Subject: Re: Openvpn tap uses 99% cpu time Message-ID: <000601c766ea$91e51b80$7efaa8c0@clarotech.co.za>
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Hi Bruce I have run a ktrace as you suggested I put the following in a script /usr/local/sbin/openvpn --daemon --config /usr/local/etc/openvpn/tapserver.conf and called it tapserver.sh and then used ktrace -d -f openvpn.dump ./tapserver.sh This captured all the information for the parent PID 1082 I then watched top in a second session and identified the PID (1083) of the openvpn process that was using up the CPU time. I then ran ktrace -p 1083 -f openvpn2.dump This produced no data at all. The dump is fairly large so I have dropped it here: http://pastebin.com/899318 If required/allowed I can post it to the list. Regards Emile
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