From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mindaugas Riauba" Date: Thu, 11 Dec 2003 06:52:18 +0000 Subject: Re: [LARTC] Problems with HTB shaping Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org > > I have some strange problems with shaping. Now I'm testing Linux as > > shaping bridge. Redhat Linux 7.3, kernel plain 2.4.23 with latest HTB patch > > from devik and PSCHED_CLOCK_SOURCE changed to PSCHED_CPU. > > What I'm doing wrong? > I'm not sure, but I think that the network statistics are counting every bit > that's been put on the wire. And maybe this also includes retransmits. OK. I did few more tests and got following results for transmited bytes. Interface is shaped at 512kbps, tests run for 100 seconds. - tc class reports 5910888 bytes (~432kbps) - ifconfig eth1 reports 6704130 bytes (~523kbps) - tc rate reports rate 66140bps (6614000 bytes, 516kbps) As you see difference is quite essential. But if I count packets: - tc class reports 15444 packets - ifconfig eth1 reports 15504 packets Results are practically the same. Could it be that HTB somewhere does not update bytes statistics? Mindaugas _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/