Date: Sun, 04 May 2008 16:48:23 +0300 From: Stefan Lambrev <stefan.lambrev@moneybookers.com> To: Oleksandr Samoylyk <oleksandr@samoylyk.sumy.ua> Cc: freebsd-net@freebsd.org Subject: Re: Troubles with em on FreeBSD 7 Message-ID: <481DBEA7.3050309@moneybookers.com> In-Reply-To: <481D9D13.1040505@samoylyk.sumy.ua> References: <912a71490805031516p3c35f419o62d614fc1649c48d@mail.gmail.com> <3c0b01820805031551m5444d986y9f51f67264643874@mail.gmail.com> <481CF009.4050606@samoylyk.sumy.ua> <481D9D13.1040505@samoylyk.sumy.ua>
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Oleksandr Samoylyk wrote: > Oleksandr Samoylyk wrote: >> Alexander Sack wrote: >>> Oleksandr: >>> >>> Are you using DEVICE_POLLING by chance? If so, have you tried turning >>> it off (ifconfig use -polling etc.)? Just curious. >>> >> >> Surely, no :) >> >> # ifconfig em0 >> em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 >> >> options=19b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4> >> >> >> I'm just trying the same configuration on i386. >> > > The same thing here (i386): > > PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND > 745 root 436 104 0 219M 67028K select 1 0:00 4845.65% mpd5 > 23 root 1 -68 - 0K 8K CPU1 0 333:40 100.00% em0 > taskq > how many packets per second ? I've seen this only during syn floods :) Can you show the output of netstat -I em0 2 ? -- Best Wishes, Stefan Lambrev ICQ# 24134177
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