[EMAIL PROTECTED] wrote: > > Pier Fumagalli wrote: > > > I'm still seeing erratic ssh response. Is there some way to monitor network > > > bandwidth utilization in real time? I wonder if we are maxing out our NICs > > > this morning? That would make the big downloads take longer, using up more httpd > > > processes. If that's our problem, maybe we should pursue Joshua Slive's idea > > > of redirecting requests for the most popular downloads to a reliable mirror, like > > > nagoya. > > > Please, feel free to redirect > > > > www.apache.org/dist/httpd/(.*) -> nagoya.apache.org/dist/httpd/$1 > > www.apache.org/dist/jakarta/(.*) -> nagoya.apache.org/dist/jakarta/$1 > > jakarta.apache.org/builds/(.*) -> nagoya.apache.org/dist/jakarta/$1 > > www.apache.org/dist/xml/(.*) -> nagoya.apache.org/dist/xml/$1 > > Xml.apache.org/dist/(.*) -> nagoya.apache.org/dist/xml/$1 > > > > This should take some load away from daedalus, and maybe give you a better > > chance to investigate the problem further... Right now it's kinda of > > unbearable on there... > > Well, I don't feel brave enough to redirect all of that at once without knowing > what's going on in the xml or jarkarta projects, and without being able to > monitor nagoya very well. But I did add: > > Redirect /dist/httpd/binaries http://nagoya.apache.org/dist/httpd/binaries
We are maxed out on httpds this morning, and httpd response is poor. There isn't much load: load averages: 0.94, 1.35, 2.34 Even though MaxClients is 800, we only have 776 child processes. I think this is because we're not cleaning up the scoreboard properly after I dropped MaxClients via graceful restart. Here's a plan: non-graceful restart with MaxClients at 820, and at the same time redirect the current httpd source tarballs and /jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.1.12/ to nagoya. That should free up bandwidth on daedalus. MaxClients 820 looked OK for quite a while yesterday. If it's too much, we can bring MaxClients down via graceful; raising it with a dirty scoreboard is the piece that doesn't work. I don't want to redirect the jakarta nightly builds though, or everything under /www.apache.org/dist/httpd/ , because then people wouldn't be able to access files between the time daedalus gets updated and the time nagoya mirrors the update. Greg
