Diff Report
Run #54dec21b63f84: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for file_exists

file_existsRun #54dec21b63f84Run #54dec09b09eb9DiffDiff%
Number of Function Calls1,049 1,047 -2 -0.2%
Incl. Wall Time (microsec)3,489 3,384 -105 -3.0%
Incl. Wall Time (microsec) per call 3 3 -0 -2.8%
Excl. Wall Time (microsec)3,489 3,384 -105 -3.0%
Incl. MemUse (bytes)3,952 3,952 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 0.2%
Excl. MemUse (bytes)3,952 3,952 0 0.0%
Incl. PeakMemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.2%
Excl. PeakMemUse (bytes)2,968 2,968 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_exists-2 -100.0% -105 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-105 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -45 -42.9% 0 N/A% 0 N/A%
Drupal\Core\Template\Loader\FilesystemLoader::__construct0 0.0% -43 -41.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension0 0.0% -9 -8.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -7 -6.7% 0 N/A% 0 N/A%
theme_get_setting0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::findSitePath0 0.0% 0 0.0% 0 N/A% 0 N/A%