Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250764a275: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #55f2501d384a2Run #55f250764a275DiffDiff%
Number of Function Calls999 999 0 0.0%
Incl. Wall Time (microsec)5,132 5,020 -112 -2.2%
Incl. Wall Time (microsec) per call 5 5 -0 -2.2%
Excl. Wall Time (microsec)5,132 5,020 -112 -2.2%
Incl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 0.0%
Excl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. PeakMemUse (bytes)2,072 2,072 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)2,072 2,072 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% -112 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-112 -100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% -119 -106.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 4 3.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 4 3.6% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 N/A% -1 -0.9% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 N/A% 0 N/A%
???_op0 N/A% 0 0.0% 0 N/A% 0 N/A%