diff options
Diffstat (limited to 'doc/protocol.txt')
| -rw-r--r-- | doc/protocol.txt | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/protocol.txt b/doc/protocol.txt index 81025b3..b5587a0 100644 --- a/doc/protocol.txt +++ b/doc/protocol.txt @@ -900,6 +900,7 @@ number_temp Number of items presently stored in the TEMPORARY LRU. age_hot Age of the oldest item in HOT LRU. age_warm Age of the oldest item in WARM LRU. age Age of the oldest item in the LRU. +mem_requested Number of bytes requested to be stored in this LRU[*] evicted Number of times an item had to be evicted from the LRU before it expired. evicted_nonzero Number of times an item which had an explicit expire @@ -940,6 +941,12 @@ hits_to_temp Number of get_hits to each sub-LRU. Note this will only display information about slabs which exist, so an empty cache will return an empty set. +* Items are stored in a slab that is the same size or larger than the + item. mem_requested shows the size of all items within a + slab. (total_chunks * chunk_size) - mem_requested shows memory + wasted in a slab class. If you see a lot of waste, consider tuning + the slab factor. + Item size statistics -------------------- @@ -1038,17 +1045,10 @@ END\r\n | free_chunks | Chunks not yet allocated to items, or freed via delete. | | free_chunks_end | Number of free chunks at the end of the last allocated | | | page. | -| mem_requested | Number of bytes requested to be stored in this slab[*]. | | active_slabs | Total number of slab classes allocated. | | total_malloced | Total amount of memory allocated to slab pages. | |-----------------+----------------------------------------------------------| -* Items are stored in a slab that is the same size or larger than the - item. mem_requested shows the size of all items within a - slab. (total_chunks * chunk_size) - mem_requested shows memory - wasted in a slab class. If you see a lot of waste, consider tuning - the slab factor. - Connection statistics --------------------- |