To get size statistics, use the stats sizes
command, or the API equivalent.
The size statistics provide information about the sizes and number of items of each size within the cache. The information is returned as two columns, the first column is the size of the item (rounded up to the nearest 32 byte boundary), and the second column is the count of the number of items of that size within the cache:
96 35 128 38 160 807 192 804 224 410 256 222 288 83 320 39 352 53 384 33 416 64 448 51 480 30 512 54 544 39 576 10065
Caution
Running this statistic will lock up your cache as each item is read from the cache and its size calculated. On a large cache, this may take some time and prevent any set or get operations until the process completes.
The item size statistics are useful only to determine the sizes of the objects you are storing. Since the actual memory allocation is relevant only in terms of the chunk size and page size, the information will only be useful during a careful debugging or diagnostic session.
