Date: Tue, 28 Feb 2012 21:21:37 +0200 From: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= <kes-kes@yandex.ru> To: freebsd-questions@freebsd.org Cc: freebsd-net@freebsd.org Subject: netisr traffic bad distribution between CPUs Message-ID: <292119122.20120228212137@yandex.ru>
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http://piccy.info/view3/2678766/170dd8875b0a18e00b00445d373e64a6/orig/ http://piccy.info/view3/2678742/4f522bdf95d34e6ddbb3502bb5f5caaf/orig/ abruptly problems 20-00: traffic fall, CPU load raise with no changes at traffice type. but no problems at 17-00 even with more traffice flow problem also abruptly disappears after some time: two or three hours # netstat -Q Configuration: Setting Current Limit Thread count 4 4 Default queue limit 256 10240 Direct dispatch disabled n/a Forced direct dispatch disabled n/a Threads bound to CPUs disabled n/a Protocols: Name Proto QLimit Policy Flags ip 1 1024 flow --- igmp 2 256 source --- rtsock 3 256 source --- arp 7 256 source --- ip6 10 256 flow --- Workstreams: WSID CPU Name Len WMark Disp'd HDisp'd QDrops Queued Handled 0 0 ip 401 1024 0 0 2620979 2131108484 2131107410 0 0 igmp 0 0 0 0 0 0 0 0 0 rtsock 0 162 0 0 0 78610 78610 0 0 arp 0 9 0 0 0 189978 189978 0 0 ip6 0 2 0 0 0 832 832 1 1 ip 0 744 0 0 0 805541655 805541655 1 1 igmp 0 0 0 0 0 0 0 1 1 rtsock 0 0 0 0 0 0 0 1 1 arp 0 4 0 0 0 96599 96599 1 1 ip6 0 1 0 0 0 2602 2602 2 2 ip 25 1024 0 0 8173 1817809104 1817809050 2 2 igmp 0 0 0 0 0 0 0 2 2 rtsock 0 0 0 0 0 0 0 2 2 arp 0 20 0 0 0 278757 278757 2 2 ip6 0 1 0 0 0 1095 1095 3 3 ip 82 1024 0 0 187757 1551553992 1551553909 3 3 igmp 0 0 0 0 0 0 0 3 3 rtsock 0 0 0 0 0 0 0 3 3 arp 0 8 0 0 0 562346 562346 3 3 ip6 0 3 0 0 0 10843 10843 FreeBSD 9.0-CURRENT FreeBSD 9.0-CURRENT #4: Fri Jun 10 01:30:12 UTC 2011 @:/usr/obj/usr/src/sys/PAE_KES i386
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