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    Memcached::getStats

    (PECL memcached >= 0.1.0)

    Memcached::getStats — Get server pool statistics

    Descrierea

    public Memcached::getStats ( ) : array|false

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

    Parametri

    Această funcție nu are parametri.

    Valorile întoarse

    Array of server statistics, one entry per server, sau false în cazul eșecului.

    Exemple

    Example #1 Memcached::getStats() example

    <?php
    $m     = new Memcached();
    $m->addServer('localhost', 11211);

    print_r($m->getStats());
    ?>

    Exemplul de mai sus va afișa ceva similar cu:

    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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    User Contributed Notes 3 notes

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    0
    billfeller at gmail dot com
    11 years ago
    the link to memcache protocol is out date. the new link is https://github.com/facebook/memcached/blob/master/doc/protocol.txt
    up
    0
    ar knownat plista with com
    15 years ago
    The method currently does not support the optional (and subject to change) type parameter for the stats command:
    - "items", "sizes", "slabs"

    The documentation for the optional parameters can be found here (sections below General-purpose statistics):
    http://code.sixapart.com/svn/memcached/trunk/server/doc/protocol.txt

    The Memcache Extension can be uses to retrieve that information:
    http://www.php.net/manual/en/function.memcache-getstats.php
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