devik (devik@xxxxxx) wrote: > > I need to switch from htb2 to htb3, because of speed issues (for me, > > htb2 is unable to handle more then 100mbit duplex with ~550 classes), > > kernel profiling shows htb_dequeue_prio at 1st place with 3x isolation. > > > > So, I've moved from 2.4.19 to 2.4.25 kernel (hi-pac for classification/marking > > and htb3 for queueing), and traffic rate drop from 100 to 20mbit. > > > > What can be wrong? The only change I see is htb2 -> htb3 > > Hello, > > I suppose the drop you see is CPU bound ? Did you profiled it > again ? No, CPU is about times more in idle state in htb3, and 5x lowest data rate. AFAIK, htb3 scheduler is faster, so that is the reason of moving to htb3. > Both HTB algorithms are very different so that one can expect > different behavior with different data/rules. But I can admit > that this 5x drop is rather big and unfortunate. any ideas? -- Michael Vasilenko _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
