Hatton Humphrey wrote: > Wednesday marked the launch of a new client to the ordering system and > their usage has crippled the system. It was load-tested with 100 > concurrent users ordering 10 lines each and the system preformend > admirably. Now it is killing the service. When the CF service is > restarted everything flies... runs great and beautiful. After 30 or > 45 minutes of usage the sytem starts slowing down and eventually > crawls to a halt. It takes a service restart on the CF server and > things get back up to speed.
That makes CF the most likely culprit. Has the server been setup to kill long running requests? Does the driver/SQL combo you are using support adding query timeouts to queries? Do you log long running requests? Can you see anything in the performance monitor? Memory usage? Number of simultaneous threads? Considering it is a 4 processor system, have you increased the default number of simultaneous requests? You should consider making it quite a bit higher, like 40, and then make the service restart when there are 10 unresponsive requests. Jochem ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=5 Subscription: http://www.houseoffusion.com/index.cfm?sidebar=lists&body=lists/cf_community Get the mailserver that powers this list at http://www.coolfusion.com
