Re: Performance problem using Intel X520-DA2
Marcin Markowski <[email protected]>
| Newsgroups | gmane.os.freebsd.performance |
|---|---|
| Message-ID | <[email protected]> |
On 24.01.2012 14:22, Ivan Voras wrote: >> On Mon, Jan 23, 2012 at 12:20 PM, Marcin >> Markowski<[email protected]>wrote: > >>> (on 9.0 we can see also kernel thread named {ix0 que} using 100% >>> CPU), > >>> hw.ixgbe.num_queues=16 > > If there really are 16 hardware queues, shouldn't there be 16 kernel > threads for queue processing? There are 16 threads, but only one of them consumes 100% CPU and the others do not use more than 5% CPU: http://pastebin.com/BWDWh8kW The same test but on the Intel SR1630GP, 1 CPU Xeon X3450 and FreeBSD 8.2: http://pastebin.com/vLib1kqE -- Marcin Markowski _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[email protected]"