Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for file_exists

file_existsRun #54811b6aec43dRun #54811c7da26f8DiffDiff%
Number of Function Calls945 945 0 0.0%
Incl. Wall Time (microsec)3,154 3,077 -77 -2.4%
Incl. Wall Time (microsec) per call 3 3 -0 -2.4%
Excl. Wall Time (microsec)3,154 3,077 -77 -2.4%
Incl. MemUse (bytes)5,256 5,256 0 0.0%
Incl. MemUse (bytes) per call 6 6 0 0.0%
Excl. MemUse (bytes)5,256 5,256 0 0.0%
Incl. PeakMemUse (bytes)3,456 3,456 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)3,456 3,456 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% -77 -5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-77 -100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% -59 -76.6% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscoveryParser::buildByExtension0 N/A% -7 -9.1% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -6 -7.8% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -2 -2.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -2 -2.6% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -1 -1.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 N/A% 0 0.0% 0 N/A% 0 N/A%
run_init::default/settings.php0 N/A% 0 0.0% 0 N/A% 0 N/A%