Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls652 658 6 0.9%
Incl. Wall Time (microsec)4,503 4,512 9 0.2%
Incl. Wall Time (microsec) per call 7 7 -0 -0.7%
Excl. Wall Time (microsec)4,503 4,512 9 0.2%
Incl. CPU (microsecs)4,999 5,042 43 0.9%
Incl. CPU (microsecs) per call 8 8 -0 -0.1%
Excl. CPU (microsec)4,999 5,042 43 0.9%
Incl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. MemUse (bytes) per call 10 10 -0 -0.9%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)4,288 4,288 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 -0 -0.9%
Excl. PeakMemUse (bytes)4,288 4,288 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_exists6 100.0% 9 0.3% 43 1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 100.0% 43 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 0.0% -49 -544.4% -27 -62.8% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile3 50.0% 40 444.4% 44 102.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath3 50.0% 22 244.4% 24 55.8% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 0.0% -2 -22.2% 3 7.0% 0 N/A% 0 N/A%
theme_get_setting0 0.0% -1 -11.1% -1 -2.3% 0 N/A% 0 N/A%
find_conf_path0 0.0% -1 -11.1% 1 2.3% 0 N/A% 0 N/A%
twig_init0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\InfoParser::parse0 0.0% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%