Re[2]: VERY slow performance on igb+FreeBSD8.2+mpd5.6

Здравствуйте, Volodymyr.

Вы писали 24 февраля 2012 г., 10:10:12:

VK> Коньков Евгений wrote:

#uname FreeBSD 8.3-PRERELEASE #2 r231881: Thu Feb 23 00:53:28 UTC 2012
и Version 5.6 (root@ 10:03 20-Feb-2012)
http://www.speedtest.net/result/1790445113.png
try to reconnect to mpd 10-20times and you get next:
http://www.speedtest.net/result/1790454801.png

VK> Used server differs in your images. Would you please track down assigned
VK> IP's?

I have load video on youtube.

When low performance occur top -SHP shows next:
PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND
11 root 171 ki31 0K 64K CPU2 2 222:21 100.00% idle{idle: cpu
11 root 171 ki31 0K 64K CPU1 1 222:11 100.00% idle{idle: cpu
11 root 171 ki31 0K 64K CPU3 3 222:07 100.00% idle{idle: cpu
11 root 171 ki31 0K 64K RUN 0 221:39 98.73% idle{idle: cpu0
12 root -32 - 0K 624K WAIT 1 1:30 0.00% intr{swi4: cloc
0 root -68 0 0K 384K - 3 1:03 0.00% kernel{dummynet
0 root -16 0 0K 384K sched 0 0:44 0.00% kernel{swapper}
12 root -44 - 0K 624K WAIT 3 0:31 0.00% intr{swi1: neti
12 root -44 - 0K 624K WAIT 3 0:11 0.00% intr{swi1: neti
12 root -68 - 0K 624K WAIT 2 0:07 0.00% intr{irq263: ig
12 root -44 - 0K 624K WAIT 1 0:06 0.00% intr{swi1: neti
13 root -16 - 0K 64K sleep 2 0:06 0.00% ng_queue{ng_que
13 root -16 - 0K 64K sleep 0 0:06 0.00% ng_queue{ng_que
13 root -16 - 0K 64K sleep 2 0:06 0.00% ng_queue{ng_que
13 root -16 - 0K 64K sleep 1 0:06 0.00% ng_queue{ng_que
12 root -68 - 0K 624K WAIT 3 0:05 0.00% intr{irq276: re

it seems like no ticks are given to new subsystem
what is comming on you can see on video (there are also shown netstat, vmstat etc)

see video #3 this is best video then #2 then #1
http://youtu.be/f90nMtNdKB8


--
С уважением,
Коньков mailto:kes-kes@xxxxxxxxx

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