Re: sfbuf problems

2002-10-26 Thread Mike Silbersack
On Thu, 24 Oct 2002, Ian Campbell wrote: > I tried a hack sendfile replacement with write() and lseek(), just > to see if that made a difference... but all it did was chew mbufs > instead of sf_bufs ... How can I tell if I'm just using all available > buffer space, or if it's just a leak I'm

sfbuf problems

2002-10-24 Thread Ian Campbell
I wrote an httpd based around sendfile() for a moderately high traffic (50mbit or so) host. It chugs along happily for a couple hours before it eventually dies, locked in the sfbufa wait. We tried upping NSFBUFS a couple times up through 3, to the point that there was no free kvm and it