Diff Report
Run #51ad06a537e44: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #51ad06a537e44Run #51ad0610ca11aDiffDiff%
Number of Function Calls525 525 0 0.0%
Incl. Wall Time (microsec)4,047 4,054 7 0.2%
Incl. Wall Time (microsec) per call 8 8 0 0.2%
Excl. Wall Time (microsec)4,047 4,054 7 0.2%
Incl. CPU (microsecs)4,508 4,485 -23 -0.5%
Incl. CPU (microsecs) per call 9 9 -0 -0.5%
Excl. CPU (microsec)4,508 4,485 -23 -0.5%
Incl. MemUse (bytes)8,728 8,728 0 0.0%
Incl. MemUse (bytes) per call 17 17 0 0.0%
Excl. MemUse (bytes)8,728 8,728 0 0.0%
Incl. PeakMemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)5,048 5,048 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
file_exists0 N/A% 7 0.8% -23 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% -23 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 13 185.7% -22 -95.7% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 N/A% -9 -128.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 3 42.9% 7 30.4% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -2 -28.6% 0 0.0% 0 N/A% 0 N/A%
twig_init0 N/A% 1 14.3% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 1 14.3% 1 4.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 N/A%
devel_init0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%