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c5d38c6e08
Summary: Ref T5501. This expands cache information a little more. Test Plan: {F362975} Reviewers: btrahan Reviewed By: btrahan Subscribers: epriestley Maniphest Tasks: T5501 Differential Revision: https://secure.phabricator.com/D12316
89 lines
2.5 KiB
PHP
89 lines
2.5 KiB
PHP
<?php
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final class PhabricatorOpcodeCacheSpec extends PhabricatorCacheSpec {
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public static function getActiveCacheSpec() {
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$spec = new PhabricatorOpcodeCacheSpec();
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// NOTE: If APCu is installed, it reports that APC is installed.
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if (extension_loaded('apc') && !extension_loaded('apcu')) {
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return self::getAPCSpec($spec);
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} else if (extension_loaded('Zend OPcache')) {
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return self::getOpcacheSpec($spec);
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} else {
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return self::getNoneSpec($spec);
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}
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}
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private static function getAPCSpec(PhabricatorOpcodeCacheSpec $spec) {
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$spec
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->setName(pht('APC'))
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->setVersion(phpversion('apc'));
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if (ini_get('apc.enabled')) {
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$spec->setIsEnabled(true);
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$mem = apc_sma_info();
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$spec->setTotalMemory($mem['num_seg'] * $mem['seg_size']);
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$info = apc_cache_info();
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$spec->setUsedMemory($info['mem_size']);
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} else {
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$spec->setIsEnabled(false);
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$spec->newIssue(
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pht('Enable APC'),
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pht(
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'The "APC" extension is currently disabled. Set "apc.enabled" to '.
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'true to improve performance.'),
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'apc.enabled');
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}
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return $spec;
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}
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private static function getOpcacheSpec(PhabricatorOpcodeCacheSpec $spec) {
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$spec
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->setName(pht('Zend OPcache'))
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->setVersion(phpversion('Zend OPcache'));
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if (ini_get('opcache.enable')) {
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$spec->setIsEnabled(true);
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$status = opcache_get_status();
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$memory = $status['memory_usage'];
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$mem_used = $memory['used_memory'];
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$mem_free = $memory['free_memory'];
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$mem_junk = $memory['wasted_memory'];
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$spec->setUsedMemory($mem_used + $mem_junk);
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$spec->setTotalMemory($mem_used + $mem_junk + $mem_free);
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$spec->setEntryCount($status['opcache_statistics']['num_cached_keys']);
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} else {
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$spec->setIsEnabled(false);
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$spec->newissue(
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pht('Enable Zend OPcache'),
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pht(
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'The "Zend OPcache" extension is currently disabled. Set '.
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'"opcache.enable" to true to improve performance.'),
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'opcache.enable');
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}
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return $spec;
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}
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private static function getNoneSpec(PhabricatorOpcodeCacheSpec $spec) {
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if (version_compare(phpversion(), '5.5', '>=')) {
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$spec->newIssue(
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pht('Install OPcache'),
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pht(
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'Install the "Zend OPcache" PHP extension to improve performance.'));
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} else {
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$spec->newIssue(
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pht('Install APC'),
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pht(
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'Install the "APC" PHP extension to improve performance.'));
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}
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return $spec;
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}
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}
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