When we update the Mainview for CICS to 6.7, we find real storage usage of the Mainview for CICS address space is obviously higher. So we want to know if it is a normal phenomena, and we want to know what factors can impact the real storage usage of this product? How much does the base program of this program need? We think maybe the majority is used by the collected data for monitoring. If you have any experience on this or any good idea, please give me some help, Thanks.