Run Report
Run #55b9251d8eb86: XHProf Run (Namespace=drupal-perf-cthos)
Tip
Click a function name below to drill down.

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_exists776 98.0% 5,242 0.2% 15,360 0.0% 2,864 0.0%
Exclusive Metrics for Current Function4,562 87.0% -24,088 -156.8% 2,864 100.0%
Parent functions
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions416 53.6% 2,733 52.1% 696 4.5% 608 21.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath20 2.6% 419 8.0% 680 4.4% 592 20.7%
Drupal\Core\Asset\JsCollectionOptimizer::optimize4 0.5% 399 7.6% 648 4.2% 0 0.0%
Drupal\Core\Extension\InfoParser::parse66 8.5% 382 7.3% 648 4.2% 192 6.7%
Drupal\Component\FileCache\FileCache::getMultiple113 14.6% 378 7.2% 656 4.3% 504 17.6%
Drupal\Core\Asset\CssCollectionOptimizer::optimize5 0.6% 329 6.3% 9,424 61.4% 0 0.0%
Drupal\Component\Discovery\YamlDiscovery::findFiles129 16.6% 326 6.2% 664 4.3% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile20 2.6% 239 4.6% 672 4.4% 320 11.2%
theme_get_setting1 0.1% 19 0.4% 624 4.1% 0 0.0%
Drupal\Core\DrupalKernel::findSitePath2 0.3% 18 0.3% 648 4.2% 648 22.6%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat9 100.0% 680 13.0% 39,448 256.8% 0 0.0%