On Sun, Aug 05, 2007 at 10:34:03PM +0200, SZALAY Attila wrote: > Hi All! > > On Sun, 2007-08-05 at 13:08 -0500, Ron Johnson wrote: > > > > Are you saying that Apache 1.x only ever used 1 CPU? > > I protest for multithread/process applications agains singlethread ones. > > I doesn't care which paralellization is used i just want to say that > it's not too bad to write a multiXXX system logging daemon. Why ? Do you need 4 CPU to soak your hard drive ? There is usually one partition for every logs on the machine, so you don't get a lot writing many log files at a time. And if you're that concerned with performance, then it's not multi-foo that you need, but aio's, and a big nice epoll loop to dispatch /dev/log clients. And absolutely no multiple processes that you will else have to deal with locking, especially locking of output files, which would be a huge mistake. The syslog daemon shall not eat anymore than 0.01% of your CPU. Why would you need to bloat it for god's sake ? It reminds me of so called network monitors that are so huge, that they mostly measure their own fat. A multi-foo syslog daemon is just plain silly. -- ·O· Pierre Habouzit ··O madcoder@debian.org OOO http://www.madism.org
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