From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Furniss Date: Wed, 16 Nov 2005 16:17:31 +0000 Subject: Re: [LARTC] Transfer speed exceeding the ceil Message-Id: <437B5B9B.5010402@dsl.pipex.com> List-Id: References: <118619310511141432o4bfbde1dj9178e3c166c67039@mail.gmail.com> In-Reply-To: <118619310511141432o4bfbde1dj9178e3c166c67039@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Ryan Castellucci wrote: > What's going on here? I'm spewing UDP traffic at this thing, and it is > exceeding the ceil. Anyone know how to fix this? > > class htb 1:613 parent 1:5 leaf 613: prio 6 quantum 2560 rate 20480bit > ceil 103360bit burst 15Kb/8 mpu 0b overhead 0b cburst 1728b/8 mpu 0b > overhead 0b level 0 > Sent 16591370 bytes 4159 pkt (dropped 39449, overlimits 0 requeues 0) > rate 412384bit 6pps backlog 0b 126p requeues 0 > lended: 887 borrowed: 3146 giants: 1748 > tokens: -1605047 ctokens: -32828 Try and verify rate of udp arrival at the target machine with tcpdump -ttt. The sent counter is actually an enqueue rather than dequeue count so blatting with udp may cause bogus rates (not that I've checked how exactly htb does rate calculations). Andy. _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc