Memcache::getExtendedStats

Get statistics from all servers in pool ()
array Memcache::getExtendedStats ( [string type [, int slabid [, int limit]]] )

Example 1315. Memcache::getExtendedStats() example

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<?php

    $memcache_obj = new Memcache;

    $memcache_obj->addServer('memcache_host', 11211);

    $memcache_obj->addServer('failed_host', 11211);

    

    $stats = $memcache_obj->getExtendedStats();

    print_r($stats);
?>

The above example will output:

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Array

(

    [memcache_host:11211] => Array

        (

            [pid] => 3756

            [uptime] => 603011

            [time] => 1133810435

            [version] => 1.1.12

            [rusage_user] => 0.451931

            [rusage_system] => 0.634903

            [curr_items] => 2483

            [total_items] => 3079

            [bytes] => 2718136

            [curr_connections] => 2

            [total_connections] => 807

            [connection_structures] => 13

            [cmd_get] => 9748

            [cmd_set] => 3096

            [get_hits] => 5976

            [get_misses] => 3772

            [bytes_read] => 3448968

            [bytes_written] => 2318883

            [limit_maxbytes] => 33554432

        )


    [failed_host:11211] => false

)

Code Examples / Notes » memcache_getextendedstats

alex dot dean

Apparently, a notice-level error is raised when the memcache client discovers a failed memcached server. (mod_php 5.1.2 on Apache 2.2) <?php $memcache = new Memcache; $memcache->addServer( 'good_host.example.com', 11211 ); $memcache->addServer( 'dead_host.example.com', 11211 ); // get stats for all servers $stats = $memcache->getExtendedStats(); print_r( $stats ); ?> Output includes : Notice: Memcache::getextendedstats() [function.getextendedstats.html]: marked server 'dead_host.example.com' as failed in memcache.php on line 12

Change Language

Memcache::add
Memcache::addServer
Memcache::close
Memcache::connect
memcache_debug
Memcache::decrement
Memcache::delete
Memcache::flush
Memcache::get
Memcache::getExtendedStats
Memcache::getServerStatus
Memcache::getStats
Memcache::getVersion
Memcache::increment
Memcache::pconnect
Memcache::replace
Memcache::set
Memcache::setCompressThreshold
Memcache::setServerParams

Memcache::getExtendedStats

Get statistics from all servers in pool () array Memcache::getExtendedStats ( [string type [, int slabid [, int limit]]] )

Example 1315. Memcache::getExtendedStats() example

Code Examples / Notes » memcache_getextendedstats

Change Language

Get statistics from all servers in pool ()
array Memcache::getExtendedStats ( [string type [, int slabid [, int limit]]] )