Total Memory increasing after upgrade firmware

L1 Bithead

Total Memory increasing after upgrade firmware

Hi All,


    We've two PA-5020 running in our environment. After upgrade firmware from 4.1.11 to 6.1.6 (just one device), we found out that total memory in "show system resource" are increasing.









       So just wonder that are there any memory optimization between this two version of firmware (possible in 5.0,6.0 or 6.1). If you have any documents that really point out this specific optimization. please help share it to us. 


       We've already look in release note for each major firmware version release note and new-features documents. But none of them have what we looking for.


       Thank you in advance and appreciate all the answer


Best Regards,


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