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209 lines
8.0 KiB
209 lines
8.0 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Store performance test run + output script.
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*
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* @package core
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* @category cache
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* @copyright 2012 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once('../config.php');
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require_once($CFG->dirroot.'/lib/adminlib.php');
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require_once($CFG->dirroot.'/cache/locallib.php');
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$count = optional_param('count', 100, PARAM_INT);
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$count = min($count, 100000);
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$count = max($count, 0);
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admin_externalpage_setup('cachetestperformance');
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$applicationtable = new html_table();
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$applicationtable->head = array(
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get_string('plugin', 'cache'),
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get_string('result', 'cache'),
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get_string('set', 'cache'),
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get_string('gethit', 'cache'),
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get_string('getmiss', 'cache'),
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get_string('delete', 'cache'),
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);
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$applicationtable->data = array();
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$sessiontable = clone($applicationtable);
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$requesttable = clone($applicationtable);
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$application = cache_definition::load_adhoc(cache_store::MODE_APPLICATION, 'cache', 'applicationtest');
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$session = cache_definition::load_adhoc(cache_store::MODE_SESSION, 'cache', 'sessiontest');
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$request = cache_definition::load_adhoc(cache_store::MODE_REQUEST, 'cache', 'requesttest');
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$strinvalidplugin = new lang_string('invalidplugin', 'cache');
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$strunsupportedmode = new lang_string('unsupportedmode', 'cache');
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$struntestable = new lang_string('untestable', 'cache');
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$strtested = new lang_string('tested', 'cache');
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$strnotready = new lang_string('storenotready', 'cache');
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foreach (core_component::get_plugin_list_with_file('cachestore', 'lib.php', true) as $plugin => $path) {
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$class = 'cachestore_'.$plugin;
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$plugin = get_string('pluginname', 'cachestore_'.$plugin);
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if (!class_exists($class) || !method_exists($class, 'initialise_test_instance') || !$class::are_requirements_met()) {
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$applicationtable->data[] = array($plugin, $strinvalidplugin, '-', '-', '-', '-');
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$sessiontable->data[] = array($plugin, $strinvalidplugin, '-', '-', '-', '-');
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$requesttable->data[] = array($plugin, $strinvalidplugin, '-', '-', '-', '-');
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continue;
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}
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if (!$class::is_supported_mode(cache_store::MODE_APPLICATION)) {
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$applicationtable->data[] = array($plugin, $strunsupportedmode, '-', '-', '-', '-');
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} else {
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$store = $class::initialise_test_instance($application);
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if ($store === false) {
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$applicationtable->data[] = array($plugin, $struntestable, '-', '-', '-', '-');
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} else if (!$store->is_ready()) {
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$applicationtable->data[] = array($plugin, $strnotready, '-', '-', '-', '-');
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} else {
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$result = array($plugin, $strtested, 0, 0, 0);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->set('key'.$i, 'test data '.$i);
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}
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$result[2] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->get('key'.$i);
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}
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$result[3] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->get('fake'.$i);
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}
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$result[4] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->delete('key'.$i);
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}
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$result[5] = sprintf('%01.4f', microtime(true) - $start);
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$applicationtable->data[] = $result;
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$store->instance_deleted();
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}
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}
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if (!$class::is_supported_mode(cache_store::MODE_SESSION)) {
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$sessiontable->data[] = array($plugin, $strunsupportedmode, '-', '-', '-', '-');
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} else {
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$store = $class::initialise_test_instance($session);
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if ($store === false) {
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$sessiontable->data[] = array($plugin, $struntestable, '-', '-', '-', '-');
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} else if (!$store->is_ready()) {
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$sessiontable->data[] = array($plugin, $strnotready, '-', '-', '-', '-');
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} else {
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$result = array($plugin, $strtested, 0, 0, 0);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->set('key'.$i, 'test data '.$i);
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}
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$result[2] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->get('key'.$i);
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}
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$result[3] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->get('fake'.$i);
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}
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$result[4] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->delete('key'.$i);
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}
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$result[5] = sprintf('%01.4f', microtime(true) - $start);
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$sessiontable->data[] = $result;
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$store->instance_deleted();
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}
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}
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if (!$class::is_supported_mode(cache_store::MODE_REQUEST)) {
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$requesttable->data[] = array($plugin, $strunsupportedmode, '-', '-', '-', '-');
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} else {
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$store = $class::initialise_test_instance($request);
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if ($store === false) {
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$requesttable->data[] = array($plugin, $struntestable, '-', '-', '-', '-');
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} else if (!$store->is_ready()) {
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$requesttable->data[] = array($plugin, $strnotready, '-', '-', '-', '-');
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} else {
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$result = array($plugin, $strtested, 0, 0, 0);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->set('key'.$i, 'test data '.$i);
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}
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$result[2] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->get('key'.$i);
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}
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$result[3] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->get('fake'.$i);
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}
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$result[4] = sprintf('%01.4f', microtime(true) - $start);
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$start = microtime(true);
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for ($i = 0; $i < $count; $i++) {
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$store->delete('key'.$i);
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}
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$result[5] = sprintf('%01.4f', microtime(true) - $start);
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$requesttable->data[] = $result;
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$store->instance_deleted();
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}
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}
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}
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('storeperformance', 'cache', $count));
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$possiblecounts = array(1, 10, 100, 500, 1000, 5000, 10000, 50000, 100000);
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$links = array();
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foreach ($possiblecounts as $pcount) {
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$links[] = html_writer::link(new moodle_url($PAGE->url, array('count' => $pcount)), $pcount);
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}
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echo $OUTPUT->box_start('generalbox performance-test-counts');
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echo get_string('requestcount', 'cache', join(', ', $links));
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echo $OUTPUT->box_end();
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echo $OUTPUT->heading(get_string('storeresults_application', 'cache'));
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echo html_writer::table($applicationtable);
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echo $OUTPUT->heading(get_string('storeresults_session', 'cache'));
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echo html_writer::table($sessiontable);
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echo $OUTPUT->heading(get_string('storeresults_request', 'cache'));
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echo html_writer::table($requesttable);
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echo $OUTPUT->footer();
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