Date: Mon, 11 Aug 2003 11:50:51 -0300 From: "Eicke" <eick.jac@terra.com.br> To: <net@freebsd.org> Subject: Network I/O Message-ID: <005401c36017$f6bd6ef0$0902a8c0@alellyxbr.com.br> References: <20030811065231.GQ95290@procyon.firepipe.net>
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Hi folks, I have two servers in the same network segment and with the same = hardware. The First work as a router and second is a DNS, a HTTP, and Postifix = server. I realized a test, I tried to copy a 1Gb file from servers to my = machine. I am very bother because this: Server 1 transmition speed 250kb/s Server 2 transmition speed 15kb/s (!!!!!!!!!!!!!!!!!!!) Some Server 2 datas: -CPU is often IDLE -Memory average utilization is 80% -Interface traffic average is 8k -few users have shell access and run pine only -some network connection number , as following: Active Internet connections Proto Recv-Q Send-Q Local Address Foreign Address (state) tcp4 0 10237 bh.4037 mta-v20.level3.m.smtp ESTABLISHED tcp4 0 0 bh.smtp 192.168.4.10.1360 ESTABLISHED tcp4 0 20 bh.ssh 192.168.2.9.1524 ESTABLISHED tcp4 0 0 bh.ssh 192.168.2.9.1469 ESTABLISHED tcp4 0 0 bh.ssh 192.168.2.11.2331 ESTABLISHED tcp4 0 0 bh.imap 192.168.4.25.1097 ESTABLISHED tcp4 0 0 bh.imap 192.168.2.17.33295 ESTABLISHED tcp4 0 0 bh.ssh 192.168.2.4.42974 ESTABLISHED tcp4 0 0 bh.ssh 192.168.2.17.33277 ESTABLISHED tcp4 0 0 bh.ssh 192.168.2.4.40383 ESTABLISHED tcp4 0 0 localhost.domain *.* LISTEN tcp4 0 0 bh.domain *.* LISTEN udp4 0 0 localhost.domain *.* udp4 0 0 bh.domain *.* -Interface configuration is fxp0: media: Ethernet 100baseTX <full-duplex>; - switch point is 100full - There are not errors ou colisions on interface; Could you help me? Regards. Eicke.
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