Memcached::getStats

(PECL memcached >= 0.1.0)

Memcached::getStatsGet server pool statistics

Description

public Memcached::getStats(?string $type = null): array|false

Memcached::getStats() returns an array containing the state of all available memcache servers. See » memcache protocol specification for details on these statistics.

Parameters

type

The type of statistics to fetch.

Return Values

Array of server statistics, one entry per server, or false on failure.

Examples

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
        )

)

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