Well, After I wrote the email and begin to test it. First,its cool.I really could feel the speed up after use persistent mysql connection,you will feel the delay when system create the database connection there,almost 1~2 secs I think.(I use 56K dialup).once established,its so fast! Second.If Turn KeepAlive Off.well,its funny.I feel the delay again!but I found out the reason is not cost on database connection,but startup a new Apache child!,almost same as create database connection,but worse I think. So why slashdot.org turn it off?must be some,eh?Any other developer here experience this one? Also,more interest thing is that,when Turn it off and I exam with "mysqladmin processlist".It's funny that though apache regenerate a new child but this child just pick up a exist mysql connection RANDOMLY from all exist connection,so smart?Does the parent apache transfer some info to it otherwise how come it know those exist one?I think Apache::DBI just will check the database connection create by the child serve the script,now seems Apache::DBI check in the parent Apache process? Any idea? ______________________________________________ FREE Personalized Email at Mail.com Sign up at http://www.mail.com?sr=mc.mk.mcm.tag001
