Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls255 255 0 0.0%
Incl. Wall Time (microsec)1,896 2,010 114 6.0%
Incl. Wall Time (microsec) per call 7 8 0 6.0%
Excl. Wall Time (microsec)1,896 2,010 114 6.0%
Incl. CPU (microsecs)2,127 2,231 104 4.9%
Incl. CPU (microsecs) per call 8 9 0 4.9%
Excl. CPU (microsec)2,127 2,231 104 4.9%
Incl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. MemUse (bytes) per call 28 28 0 0.0%
Excl. MemUse (bytes)7,104 7,104 0 0.0%
Incl. PeakMemUse (bytes)5,064 5,064 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)5,064 5,064 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% 114 11.7% 104 5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function114 100.0% 104 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 117 102.6% 121 116.3% 0 N/A% 0 N/A%
theme_get_setting0 N/A% -6 -5.3% -8 -7.7% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 5 4.4% 3 2.9% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% -3 -2.6% -6 -5.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\InfoParser::parse0 N/A% 1 0.9% -12 -11.5% 0 N/A% 0 N/A%
twig_init0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 1 0.9% 4 3.8% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%