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

file_existsRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls529 529 0 0.0%
Incl. Wall Time (microsec)5,250 5,214 -36 -0.7%
Incl. Wall Time (microsec) per call 10 10 -0 -0.7%
Excl. Wall Time (microsec)5,250 5,214 -36 -0.7%
Incl. CPU (microsecs)5,716 5,709 -7 -0.1%
Incl. CPU (microsecs) per call 11 11 -0 -0.1%
Excl. CPU (microsec)5,716 5,709 -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 Function-36 -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%