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Benchmark.php
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Benchmark.php
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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
namespace MediaWiki\Extension\TorBlock;
use MediaWiki\Maintenance\Benchmarker;
use Wikimedia\IPSet;
use Wikimedia\RunningStat;
use const RUN_MAINTENANCE_IF_MAIN;
$IP = getenv( 'MW_INSTALL_PATH' );
if ( $IP === false ) {
$IP = __DIR__ . '/../../..';
}
require_once "$IP/maintenance/includes/Benchmarker.php";
/**
* Benchmark TorBlock
*
* @codeCoverageIgnore
*/
class Benchmark extends Benchmarker {
public function __construct() {
$this->defaultCount = 10;
parent::__construct();
$this->addDescription( 'Benchmark for TorBlock' );
$this->requireExtension( 'TorBlock' );
}
public function execute() {
$nodes = TorExitNodes::loadExitNodes();
$stat = new RunningStat();
$t = microtime( true );
$set = new IPSet( $nodes );
$t = ( microtime( true ) - $t ) * 1000;
$stat->addObservation( $t );
// Copy pasta from Benchmarker.php
$this->addResult( [
'name' => 'setup IPSet',
'count' => $stat->getCount(),
// Get rate per second from mean (in ms)
'rate' => $stat->getMean() == 0 ? INF : ( 1.0 / ( $stat->getMean() / 1000.0 ) ),
'total' => $stat->getMean() * $stat->getCount(),
'mean' => $stat->getMean(),
'max' => $stat->max,
'stddev' => $stat->getStdDev(),
'usage' => [
'mem' => memory_get_usage( true ),
'mempeak' => memory_get_peak_usage( true ),
],
] );
$benches = [
[
'function' => [ TorExitNodes::class, 'isExitNode' ],
'args' => [ '127.0.0.1' ],
],
// Comparing in_array against IPSet
[
'function' => 'in_array',
'args' => [ '127.0.0.1', $nodes ],
],
[
'function' => [ $set, 'match' ],
'args' => [ '127.0.0.1' ],
],
];
$this->bench( $benches );
}
}
$maintClass = Benchmark::class;
require_once RUN_MAINTENANCE_IF_MAIN;

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Benchmark.php (2 KB)

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