net.isr.enable mysql hangs or pc crash

2007-01-21 Thread NOC Meganet
Hi it is 5.5-Stable SMP i386, but I have not possibility to upgrade at this time, so I wonder if somebody might have an idea here. net.isr.enable=1 gives me a great performance boost as long as the machine is running I have MySQL running on it and I get two possible results or one of the MyS

Slow network performance (em0 & catalyst 2950)

2007-01-21 Thread Roman Serbski
Hello list, I am facing with really slow network performance (nfs/ftp) under FreeBSD 6.2-PRERELEASE with em0 NIC connected to Cisco Catalyst 2950 switch. The transfer speed is ~150-200kbps for nfs, ftp and httpd. Here is more information about my setup: em0: port 0xdc00-0xdc3f mem 0xfcfa-0x