Date: Fri, 03 Oct 2008 16:22:50 +0200 From: Bartosz Stec <admin@kkip.pl> To: freebsd-stable@freebsd.org Subject: fxp performance with POLLING Message-ID: <48E62ABA.6070901@kkip.pl>
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Hello again :)
With POLLING enabled I experience about 10%-25% performance drop when
copying files over network. Tested with both SAMBA and NFS. Is it normal?
FreeBSD 7.1-PRERELEASE #0: Sat Sep 6 01:52:12 CEST 2008
fxp0: <Intel 82801DB (ICH4) Pro/100 Ethernet> port 0xc800-0xc83f mem
0xe1021000-0xe1021fff irq 20 at device 8.0 on pci1
# ifconfig fxp0
fxp0: flags=9843<UP,BROADCAST,RUNNING,SIMPLEX,LINK0,MULTICAST>
metric 0 mtu 1500
options=8<VLAN_MTU>
ether 00:20:ed:42:87:13
inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
BTW overall SAMBA performance still sucks on 7.1-pre as much as on
RELENG_5 ...:( - 7.5 MB/s peak.
--
Bartosz Stec
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