network stalls in top of the tree current
I've been seeing huge delays and a major drop of performance in network performace in recent -current kernels. I was wondering, has anyone else seen something similar or should I just look at other things? A typical example of what I see the past 2-3 days is: [EMAIL PROTECTED]:40]/home/giorgos$ fetchmail -a -K fetchmail: No mail for keramida at igloo.linux.gr 22 messages for keramida at diogenis.ceid.upatras.gr (85546 octets). reading message [EMAIL PROTECTED]:1 of 22 (8987 octets) flushed reading message [EMAIL PROTECTED]:2 of 22 (3230 octets) ... flushed reading message [EMAIL PROTECTED]:3 of 22 (2615 octets) .fetchmail: timeout after 60 seconds. fetchmail: socket error while fetching from diogenis.ceid.upatras.gr fetchmail: Query status=2 (SOCKET) It used to take just 2-3 seconds to get a message with fetchmail, and now it times out so often that sometimes I have to use scp to copy my mail at home. Similarly long delays often happen with scp too. To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: network stalls in top of the tree current
On 19:48+0200, Feb 22, 2003, Giorgos Keramidas wrote: I've been seeing huge delays and a major drop of performance in network performace in recent -current kernels. I was wondering, has anyone else seen something similar or should I just look at other things? A typical example of what I see the past 2-3 days is: [EMAIL PROTECTED]:40]/home/giorgos$ fetchmail -a -K fetchmail: No mail for keramida at igloo.linux.gr 22 messages for keramida at diogenis.ceid.upatras.gr (85546 octets). reading message [EMAIL PROTECTED]:1 of 22 (8987 octets) flushed reading message [EMAIL PROTECTED]:2 of 22 (3230 octets) ... flushed reading message [EMAIL PROTECTED]:3 of 22 (2615 octets) .fetchmail: timeout after 60 seconds. fetchmail: socket error while fetching from diogenis.ceid.upatras.gr fetchmail: Query status=2 (SOCKET) It used to take just 2-3 seconds to get a message with fetchmail, and now it times out so often that sometimes I have to use scp to copy my mail at home. Similarly long delays often happen with scp too. /me too. Try sysctl net.inet.tcp.delayed_ack=0. I suspect that commit: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=678980+0+current/cvs-src -- Maxim Konovalov, [EMAIL PROTECTED], [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
Re: network stalls in top of the tree current
In article local.mail.freebsd-current/[EMAIL PROTECTED] you write: /me too. Try sysctl net.inet.tcp.delayed_ack=0. I suspect that commit: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=678980+0+current/cvs-src Yes, it looks like I screwed up. Turn off delayed_acks until get a fix (being tested) into the tree. -- Jonathan To Unsubscribe: send mail to [EMAIL PROTECTED] with unsubscribe freebsd-current in the body of the message
