Oracle 5.0 Reference Manual page 1404

Statistic Data type
32u:32u
rusage_system
32u
curr_items
32u
total_items
64u
bytes
32u
curr_connections
32u
total_connections
32u
connection_structures
64u
cmd_get
64u
cmd_set
64u
get_hits
64u
get_misses
64u
delete_hits
64u
delete_misses
64u
incr_hits
64u
incr_misses
64u
decr_hits
64u
decr_misses
64u
cas_hits
64u
cas_misses
64u
cas_badvalue
64u
evictions
64u
bytes_read
64u
bytes_written
32u
limit_maxbytes
32u
threads
64u
conn_yields
The most useful statistics from those given here are the number of cache hits, misses, and evictions.
Getting Statistics
memcached
Description
Total system time for this instance
(seconds:microseconds).
Current number of items stored by this instance.
Total number of items stored during the life of this
instance.
Current number of bytes used by this server to store
items.
Current number of open connections.
Total number of connections opened since the server
started running.
Number of connection structures allocated by the
server.
Total number of retrieval requests
Total number of storage requests
Number of keys that have been requested and found
present.
Number of items that have been requested and not
found.
Number of keys that have been deleted and found
present.
Number of items that have been delete and not found.
Number of keys that have been incremented and found
present.
Number of items that have been incremented and not
found.
Number of keys that have been decremented and
found present.
Number of items that have been decremented and not
found.
Number of keys that have been compared and
swapped and found present.
Number of items that have been compared and
swapped and not found.
Number of keys that have been compared and
swapped, but the comparison (original) value did not
match the supplied value.
Number of valid items removed from cache to free
memory for new items.
Total number of bytes read by this server from network.
Total number of bytes sent by this server to network.
Number of bytes this server is permitted to use for
storage.
Number of worker threads requested.
Number of yields for connections (related to the
option).
1384
(get operations).
(set operations).
-R
Version
1.3.x
1.3.x
1.3.x
1.3.x
1.3.x
1.3.x
1.3.x
1.3.x
1.3.x
1.4.0