> What does a stack trace look like when things start getting busy? Nothing particularly unusual, just a lot of request activity. WE monitor with Fusion Reactor, and I don't see anything unusual in terms of the activity OTHER Than when I disabled hot spot compilation, the CPU usage increased dramatically - as I would expect. The increase in CPU means that things run slower.
> How many requests a minute are you serving at peak usage? Right now the site is pretty busy and serving 466 page requests per minute over the last 28.5 minutes. I have restricted CF to 30 active requests in the CF Administrator. > Also, did you get a chance to give the 1.5 JDK a whirl like James suggested? Not yet. Personally, I'd like to avoid switching JDKs if possible. 1.6 is the "Default" and I'm hoping to stick with it. > Random idea, you don't have anything that is causing some code to go > into an infinite loop under high load? Nope, I'd definately see that in fusion reactor. The good news is that I'm doing an upgrade tonight to CF Enterprise, and I'm going to cluster 2 instances at 1.3gb of RAM each, and re-enable the hotspot compiler. I think it makes sense. I turned on iis web logging and in the last 20 hours, the web server has logged almost 2 million hits and 259,194 CFM page requests. Rick ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;203748912;27390454;j Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:308715 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
