On 02/05/18 01:18, Utkarsh Dave wrote: > Hello Team and Tomcat users, > > I am trying to gather more information and the effect of parameter > "sessionCacheSize" in server.xml for a ssl connector. > I see this from the documentation "The number of SSL sessions to maintain > in the session cache."
See also: https://docs.oracle.com/javase/8/docs/api/javax/net/ssl/SSLSessionContext.html#setSessionCacheSize-int- This is where the provided value ends up. > If i do not add this parameter...my tomcat slows down and all the web > access becomes extremly slow within a couple of days. > This is because by default "0" size is assigned to this parameter which > means unlimited cached sessions. > So we added the parameter with the value of sessionCacheSize=10000 > What is the effect of 10k cached session on tomcat, can the problem reoccur > once 10k sessions are cached back. Each system will be different. The only way to know the impact on your system is to test it. > I am planning to modify it to test this with a value of sessionCacheSize=1. > How can I test to come to a good value for sessioncachesize. Profiling and testing. Mark > My product is using tomcat 7.0.81 (bio connector) with openjdk1.7.0.161 on > Linux RedHat 6. > > -Thanks > Utkarsh > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
