Diff Report
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #5659177493c27Run #5659123816918DiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)387 379 -8 -2.1%
Incl. Wall Time (microsec) per call 7 6 -0 -2.1%
Excl. Wall Time (microsec)387 379 -8 -2.1%
Incl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. PeakMemUse (bytes)2,816 2,816 0 0.0%
Incl. PeakMemUse (bytes) per call 48 48 0 0.0%
Excl. PeakMemUse (bytes)2,816 2,816 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% -8 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% -11 -137.5% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 6 75.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 N/A% -3 -37.5% 0 N/A% 0 N/A%
???_op0 N/A% -2 -25.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 1 12.5% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 1 12.5% 0 N/A% 0 N/A%