It sounds like there might be a lot of cached data, such as session variables, application variables, or cached queries that are being created during the rush hour and then gradually timing out. What is your session timeout period?
On 11/7/05, Draugas.lt <[EMAIL PROTECTED]> wrote: > Hello, > > I administrate a well visited website. RAM used by Coldfusion MX 6.1 rises to > 700-800 Mb during the rush-hour. There is a MAX > set to 1024 Mb. > > The problem is when the memory usage reaches approximately 500 Mb Coldfusion > slows down greatly for a few secons every minute, > what can be seen in the traffic meter: > > http://www.draugas.lt/jvm/memory.gif > > When Coldfusion is restarted, everything works fine until the memory usage > gets to >500 Mb. The interesting fact is that when > the number of visitors drops down greatly, the memory usage decreases very > slowly and these Coldfusion lags remain. > > "cachedwithin="#createtimespan(0,0,5,0)#"" is used a lot in the website. I > guess JVM doesn't clear the query cache. > > Maybe anyone can help to solve the problem? Maybe there are JVM commands > which help to clear the query cache faster? > > Povilas > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Discover CFTicket - The leading ColdFusion Help Desk and Trouble Ticket application http://www.houseoffusion.com/banners/view.cfm?bannerid=48 Message: http://www.houseoffusion.com/lists.cfm/link=i:10:5636 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/10 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:10 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.10 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
