(PECL memcached >= 0.1.0)
Memcached::getStats — Get server pool statistics
Memcached::getStats() returns an array containing the state of all available memcache servers. See » memcache protocol specification for details on these statistics.
This function has no parameters.
Array of server statistics, one entry per server, or false on failure.
Example #1 Memcached::getStats() example
<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
print_r($m->getStats());
?>
The above example will output something similar to:
Array
(
[localhost:11211] => Array
(
[pid] => 4933
[uptime] => 786123
[threads] => 1
[time] => 1233868010
[pointer_size] => 32
[rusage_user_seconds] => 0
[rusage_user_microseconds] => 140000
[rusage_system_seconds] => 23
[rusage_system_microseconds] => 210000
[curr_items] => 145
[total_items] => 2374
[limit_maxbytes] => 67108864
[curr_connections] => 2
[total_connections] => 151
[connection_structures] => 3
[bytes] => 20345
[cmd_get] => 213343
[cmd_set] => 2381
[get_hits] => 204223
[get_misses] => 9120
[evictions] => 0
[bytes_read] => 9092476
[bytes_written] => 15420512
[version] => 1.2.6
)
)