Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for file_exists

file_existsRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls2,282 2,282 0 0.0%
Incl. Wall Time (microsec)3,933 3,999 66 1.7%
Incl. Wall Time (microsec) per call 2 2 0 1.7%
Excl. Wall Time (microsec)3,933 3,999 66 1.7%
Incl. MemUse (bytes)6,688 6,664 -24 -0.4%
Incl. MemUse (bytes) per call 3 3 -0 -0.4%
Excl. MemUse (bytes)6,688 6,664 -24 -0.4%
Incl. PeakMemUse (bytes)3,600 3,600 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)3,600 3,600 0 0.0%

Parent/Child Regression/Improvement report for file_exists [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
file_exists0 N/A% 66 0.2% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function66 100.0% -24 -100.0% 0 N/A%
Parent functions
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 N/A% 41 62.1% 0 0.0% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% 25 37.9% 0 0.0% 0 N/A%
Drupal\Core\Config\InstallStorage::getComponentNames0 N/A% -5 -7.6% 0 0.0% 0 N/A%
Drupal\Core\Asset\LibraryDiscoveryParser::parseLibraryInfo0 N/A% 2 3.0% -24 -100.0% 0 N/A%
theme_get_setting0 N/A% 2 3.0% 0 0.0% 0 N/A%
Drupal\Component\Discovery\YamlDiscovery::findFiles0 N/A% 2 3.0% 0 0.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -1.5% 0 0.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 N/A% 0 0.0% 0 0.0% 0 N/A%
???_op0 N/A% 0 0.0% 0 0.0% 0 N/A%