Diff Report
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #52353dd1139c1Run #52353d82849e7DiffDiff%
Number of Function Calls529 529 0 0.0%
Incl. Wall Time (microsec)5,214 5,250 36 0.7%
Incl. Wall Time (microsec) per call 10 10 0 0.7%
Excl. Wall Time (microsec)5,214 5,250 36 0.7%
Incl. CPU (microsecs)5,709 5,716 7 0.1%
Incl. CPU (microsecs) per call 11 11 0 0.1%
Excl. CPU (microsec)5,709 5,716 7 0.1%
Incl. MemUse (bytes)6,344 6,344 0 0.0%
Incl. MemUse (bytes) per call 12 12 0 0.0%
Excl. MemUse (bytes)6,344 6,344 0 0.0%
Incl. PeakMemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)2,800 2,800 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% 36 120.0% 7 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 N/A% 25 69.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 15 41.7% 15 214.3% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% -6 -16.7% -7 -100.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 N/A% 2 5.6% -4 -57.1% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 1 2.8% 2 28.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% -1 -2.8% -1 -14.3% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%