Run Report
Run #55c7c6e3302b6: XHProf Run (Namespace=drupal-perf-moshe)
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Parent/Child report for file_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
file_exists700 99.4% 7,749 0.1% 8,572 0.0% 4,092 0.0%
Exclusive Metrics for Current Function7,749 100.0% 8,572 100.0% 4,092 100.0%
Parent functions
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions260 37.1% 2,886 37.2% 412 4.8% 328 8.0%
Drupal\Component\FileCache\FileCache::getMultiple165 23.6% 1,766 22.8% 376 4.4% 376 9.2%
Drupal\Core\Extension\InfoParser::parse78 11.1% 949 12.2% 368 4.3% 0 0.0%
Drupal\Component\Discovery\YamlDiscovery::findFiles84 12.0% 651 8.4% 380 4.4% 0 0.0%
Drupal\Core\Config\InstallStorage::getComponentNames44 6.3% 565 7.3% 384 4.5% 0 0.0%
Drupal\Core\DrupalKernel::discoverServiceProviders42 6.0% 427 5.5% 380 4.4% 0 0.0%
Drupal\Component\PhpStorage\FileStorage::unlink@12 0.3% 116 1.5% 376 4.4% 0 0.0%
Drupal\Core\Config\FileStorage::exists3 0.4% 90 1.2% 368 4.3% 268 6.5%
Drupal\Core\Config\FileStorage::listAll3 0.4% 67 0.9% 368 4.3% 268 6.5%
Drupal\Core\DrupalKernel::findSitePath8 1.1% 53 0.7% 368 4.3% 328 8.0%
Drupal\Core\Config\InstallStorage::getCoreNames1 0.1% 24 0.3% 376 4.4% 0 0.0%
array_filter1 0.1% 24 0.3% 340 4.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 0.1% 24 0.3% 392 4.6% 392 9.6%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 0.1% 23 0.3% 1,424 16.6% 2,132 52.1%
Drupal\Component\PhpStorage\FileStorage::ensureDirectory2 0.3% 23 0.3% 384 4.5% 0 0.0%
Drupal\Core\Extension\ModuleInstaller::install1 0.1% 20 0.3% 376 4.4% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::tempnam1 0.1% 16 0.2% 396 4.6% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::save1 0.1% 10 0.1% 392 4.6% 0 0.0%
???_op1 0.1% 9 0.1% 336 3.9% 0 0.0%
Drupal\Component\PhpStorage\FileStorage::unlink1 0.1% 6 0.1% 376 4.4% 0 0.0%