diff options
Diffstat (limited to 'maintenance/fileOpPerfTest.php')
| -rw-r--r-- | maintenance/fileOpPerfTest.php | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/maintenance/fileOpPerfTest.php b/maintenance/fileOpPerfTest.php new file mode 100644 index 00000000..501bcfc3 --- /dev/null +++ b/maintenance/fileOpPerfTest.php @@ -0,0 +1,146 @@ +<?php +/** + * Test for fileop performance. + * + * 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 2 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * http://www.gnu.org/copyleft/gpl.html + * + * @file + * @ingroup Maintenance + */ + +$initialTime = microtime( true ); +$wgProfiler = array( 'class' => 'ProfilerSimpleText' ); +error_reporting( E_ALL ); + +require_once( __DIR__ . '/Maintenance.php' ); + +/** + * Maintenance script to test fileop performance. + * + * @ingroup Maintenance + */ +class TestFileOpPerformance extends Maintenance { + public function __construct() { + parent::__construct(); + $this->mDescription = "Test fileop performance"; + $this->addOption( 'b1', 'Backend 1', true, true ); + $this->addOption( 'b2', 'Backend 2', false, true ); + $this->addOption( 'srcdir', 'File source directory', true, true ); + $this->addOption( 'maxfiles', 'Max files', false, true ); + $this->addOption( 'quick', 'Avoid operation pre-checks' ); + } + + public function execute() { + $backend = FileBackendGroup::singleton()->get( $this->getOption( 'b1' ) ); + $this->doPerfTest( $backend ); + + if ( $this->getOption( 'b2' ) ) { + $backend = FileBackendGroup::singleton()->get( $this->getOption( 'b2' ) ); + $this->doPerfTest( $backend ); + } + + $profiler = Profiler::instance(); + $profiler->setTemplated( true ); + $profiler->logData(); // prints + } + + protected function doPerfTest( FileBackend $backend ) { + $ops1 = array(); + $ops2 = array(); + $ops3 = array(); + $ops4 = array(); + $ops5 = array(); + + $baseDir = 'mwstore://' . $backend->getName() . '/testing-cont1'; + $backend->prepare( array( 'dir' => $baseDir ) ); + + $dirname = $this->getOption( 'srcdir' ); + $dir = opendir( $dirname ); + if ( !$dir ) { + return; + } + + while ( $dir && ( $file = readdir( $dir ) ) !== false ) { + if ( $file[0] != '.' ) { + $this->output( "Using '$dirname/$file' in operations.\n" ); + $dst = $baseDir . '/' . wfBaseName( $file ); + $ops1[] = array( 'op' => 'store', + 'src' => "$dirname/$file", 'dst' => $dst, 'overwrite' => 1); + $ops2[] = array( 'op' => 'copy', + 'src' => "$dst", 'dst' => "$dst-1", 'overwrite' => 1 ); + $ops3[] = array( 'op' => 'move', + 'src' => $dst, 'dst' => "$dst-2", 'overwrite' => 1 ); + $ops4[] = array( 'op' => 'delete', 'src' => "$dst-1" ); + $ops5[] = array( 'op' => 'delete', 'src' => "$dst-2" ); + } + if ( count( $ops1 ) >= $this->getOption( 'maxfiles', 20 ) ) { + break; // enough + } + } + closedir( $dir ); + $this->output( "\n" ); + + $method = $this->hasOption( 'quick' ) ? 'doQuickOperations' : 'doOperations'; + + $start = microtime( true ); + $status = $backend->$method( $ops1, array( 'force' => 1 ) ); + $e = ( microtime( true ) - $start ) * 1000; + if ( $status->getErrorsArray() ) { + print_r( $status->getErrorsArray() ); + exit(0); + } + $this->output( $backend->getName() . ": Stored " . count( $ops1 ) . " files in $e ms.\n" ); + + $start = microtime( true ); + $backend->$method( $ops2, array( 'force' => 1 ) ); + $e = ( microtime( true ) - $start ) * 1000; + if ( $status->getErrorsArray() ) { + print_r( $status->getErrorsArray() ); + exit(0); + } + $this->output( $backend->getName() . ": Copied " . count( $ops2 ) . " files in $e ms.\n" ); + + $start = microtime( true ); + $backend->$method( $ops3, array( 'force' => 1 ) ); + $e = ( microtime( true ) - $start ) * 1000; + if ( $status->getErrorsArray() ) { + print_r( $status->getErrorsArray() ); + exit(0); + } + $this->output( $backend->getName() . ": Moved " . count( $ops3 ) . " files in $e ms.\n" ); + + $start = microtime( true ); + $backend->$method( $ops4, array( 'force' => 1 ) ); + $e = ( microtime( true ) - $start ) * 1000; + if ( $status->getErrorsArray() ) { + print_r( $status->getErrorsArray() ); + exit(0); + } + $this->output( $backend->getName() . ": Deleted " . count( $ops4 ) . " files in $e ms.\n" ); + + $start = microtime( true ); + $backend->$method( $ops5, array( 'force' => 1 ) ); + $e = ( microtime( true ) - $start ) * 1000; + if ( $status->getErrorsArray() ) { + print_r( $status->getErrorsArray() ); + exit(0); + } + $this->output( $backend->getName() . ": Deleted " . count( $ops5 ) . " files in $e ms.\n" ); + } +} + +$maintClass = "TestFileOpPerformance"; +require_once( RUN_MAINTENANCE_IF_MAIN ); |