Code
memcached
stats
# STAT pid 1234
# STAT uptime 3600
# STAT curr_connections 12
# STAT total_connections 123
# STAT get_hits 9821
# STAT get_misses 179
# STAT curr_items 1024
# STAT bytes 5242880
# STAT evictions 3
# STAT limit_maxbytes 67108864
# END
# Hit rate = get_hits / (get_hits + get_misses)
stats items
# STAT items:1:number 100 <- slab 1 has 100 items
# STAT items:5:number 50 <- slab 5 has 50 items
stats slabs
# STAT 1:chunk_size 96
# STAT 1:total_chunks 10922
# STAT 5:chunk_size 232
stats sizes # deprecated; may be slow
stats cachedump 5 100 # dump up to 100 keys from slab 5 (debug only)
stats reset # reset counters (NOT data)