Retail Math Reference and Glossary of Terms. Name Description Formula Example. Age (Weeks. Active) The amount of weeks an item is on the selling floor. (Weeks Active implies the quantity of weeks an item. has been selling, or available for selling, starting. from the first week it sells until it is sold out).
Cache Size. The size of the cache normally refers actually to the size of the data store, where the memory elements are actually stored. A typical PC level 2 cache is either 256 KB or 512 KB, but can be as small as 64 KB on older machines, or as high as 1 MB or even 2 MB.
To configure the system to use large page memory, one must log in as root, then: Increase SHMMAX value. It must be larger than the Java heap size. On a system with 4 GB of physical RAM (or less) the following will make all the memory sharable: # echo 4294967295 > /proc/sys/kernel/shmmax. Specify the number of large pages.