On Thu, Nov 08, 2007, Dave Raven wrote: > Hi, > I've been looking for a way to do the profiling, but I'm stuck with > FreeBSD 4 - any ideas? Cache_mem is at 96mb, its almost definitely getting > filled immediately - I've also tried setting it to 8 just to be sure, no > difference... Hm. FreeBSD-4 doesn't have pmc, but pmc is proving to be a bit useless when profiling high-syscall-throughput applications. tsk. > It's a bit difficult to graph -- disk IO I can see with iostat, it seems to > stay the same even after my slow down period... I'll assume you're running with kqueue. I'd run systat -vmstat 1 under freebsd and watch all the key values, see what peaks. Also, are you using diskd when you're not using COSS? Adrian -- - Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial Squid Support - - $25/pm entry-level VPSes w/ capped bandwidth charges available in WA -
