Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls467 467 0 0.0%
Incl. Wall Time (microsec)3,596 3,597 1 0.0%
Incl. Wall Time (microsec) per call 8 8 0 0.0%
Excl. Wall Time (microsec)3,596 3,597 1 0.0%
Incl. CPU (microsecs)3,966 3,963 -3 -0.1%
Incl. CPU (microsecs) per call 8 8 -0 -0.1%
Excl. CPU (microsec)3,966 3,963 -3 -0.1%
Incl. MemUse (bytes)5,544 5,544 0 0.0%
Incl. MemUse (bytes) per call 12 12 0 0.0%
Excl. MemUse (bytes)5,544 5,544 0 0.0%
Incl. PeakMemUse (bytes)3,808 3,808 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)3,808 3,808 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% 1 0.2% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\FileStorage::exists0 N/A% 3 300.0% 1 33.3% 0 N/A% 0 N/A%
twig_init0 N/A% -1 -100.0% -1 -33.3% 0 N/A% 0 N/A%
find_conf_path0 N/A% 1 100.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -1 -100.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -1 -100.0% 2 66.7% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 N/A% 0 0.0% -5 -166.7% 0 N/A% 0 N/A%