node-memcached-stats

Example:

var stats = require('memcached-stats');

stats.get(function(err,data){
    console.log(data);
});

Results:

{ pid: '1050',
  uptime: '8382',
  time: '1383326479',
  version: '1.4.14',
  libevent: '2.0.21-stable',
  pointer_size: '64',
  rusage_user: '0.147286',
  rusage_system: '0.195038',
  curr_connections: '5',
  total_connections: '43',
  connection_structures: '6',
  reserved_fds: '20',
  cmd_get: '0',
  cmd_set: '0',
  cmd_flush: '0',
  cmd_touch: '0',
  get_hits: '0',
  get_misses: '0',
  delete_misses: '0',
  delete_hits: '0',
  incr_misses: '0',
  incr_hits: '0',
  decr_misses: '0',
  decr_hits: '0',
  cas_misses: '0',
  cas_hits: '0',
  cas_badval: '0',
  touch_hits: '0',
  touch_misses: '0',
  auth_cmds: '0',
  auth_errors: '0',
  bytes_read: '228',
  bytes_written: '38039',
  limit_maxbytes: '67108864',
  accepting_conns: '1',
  listen_disabled_num: '0',
  threads: '4',
  conn_yields: '0',
  hash_power_level: '16',
  hash_bytes: '524288',
  hash_is_expanding: '0',
  expired_unfetched: '0',
  evicted_unfetched: '0',
  bytes: '0',
  curr_items: '0',
  total_items: '0',
  evictions: '0',
  reclaimed: '0' }