> Everything gets slowed down some by context switching, but my point is > that a long request doesn't hold up short requests in the same way if you > are processing in parallel. Also, if all of your requests are n seconds > long, and you process 10 of them that arrive at the server simultaneously, > the parallel model makes the last request finish about the same time as > the first, as opposed to finishing 9 * n later than the first. > > - Perrin > Right, and this is true in the original posters case.., because he said he had 60 daemons of Mysql opened up. So each of those mod_perl threads must have a couple of mysql connections open, so you are probably right..., he is partially CPU bound, but also io bound, so his 8 processes was probably dead on. I didn't think about that for some reason... I guess I have a one track CPU bound mind :-). Thanks, Shane.
- Re: Modperl/Apache deficiencies... Memory usage. Tom Mornini
- Re: Modperl/Apache deficiencies... Memory usage.y Leslie Mikesell
- Re: Modperl/Apache deficiencies... Memory usage. Doug MacEachern
- Re: Modperl/Apache deficiencies... Memory usage. jb
- Re: Modperl/Apache deficiencies... Memory usage. shane
- Re: Modperl/Apache deficiencies... Memory usa... Perrin Harkins
- Re: Modperl/Apache deficiencies... Memory... Leslie Mikesell
- Re: Modperl/Apache deficiencies... M... Perrin Harkins
- [RFC] modproxy:modperl ratios... shane
- [RFC] modproxy:modperl ratios... shane
- Re: [RFC] modproxy:modperl ratio... Leslie Mikesell
- Re: [RFC] modproxy:modperl ratio... Matt Sergeant
- Re: [RFC] modproxy:modperl ratio... shane
- Re: [RFC] modproxy:modperl ratio... Matt Sergeant
- Re: [RFC] modproxy:modperl ratio... shane
- Re: [RFC] modproxy:modperl ratio... Michael hall
- Re: [RFC] modproxy:modperl ratio... Leslie Mikesell
- Re: [RFC] modproxy:modperl ratio... Vivek Khera
- Re: [RFC] modproxy:modperl ratio... Dave Hodgkinson