[jboss-user] [Performance Tuning] - Re: Number of webcontainer threads and connection pools used

Sonali@123 do-not-reply at jboss.com
Thu Feb 22 15:12:28 EST 2007

Hi Peter,

Thanks once again, this was really what I was looking for.

                                               Type                      Access    Value
MinSize 			 int 		RW	5
MaxConnectionsInUseCount 	long 		R 	7   
MaxSize 			int  		RW 	100  
InUseConnectionCount 	long 	                R              0      

I have a question for you, in the above metrics which were displayed for the datasource on JMX console, is there anything wrong in the way I interpret the metrics. 

a. Datasource min and max number of connection is set to 5 and 100 Respectively.
b. MaxConnectionsInUseCount= no. of connections in the pool
c. InUseConnectionCount = no. of connections in use at present. 

Please correct me if I am wrong.


In the threads too I have a similar question, does the current threads buzy indicated "the number of threads that are being used" and the currentThreadCount indicates "number of threads in pool", am I right?


minSpareThreads   		int 	RW	4   	
currentThreadsBusy 		int 	R 	2  	
currentThreadCount 		int 	R 	9  	
maxSpareThreads 		int 	RW   	50
maxThreads 	                 int 	RW           250	

I would be very glad if you can clear my concepts.


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