Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_exists

file_existsRun #523f01900df5cRun #523f01e38fa84DiffDiff%
Number of Function Calls542 542 0 0.0%
Incl. Wall Time (microsec)3,575 3,659 84 2.3%
Incl. Wall Time (microsec) per call 7 7 0 2.3%
Excl. Wall Time (microsec)3,575 3,659 84 2.3%
Incl. CPU (microsecs)4,011 4,094 83 2.1%
Incl. CPU (microsecs) per call 7 8 0 2.1%
Excl. CPU (microsec)4,011 4,094 83 2.1%
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)3,528 3,528 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
Excl. PeakMemUse (bytes)3,528 3,528 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% 84 24.7% 83 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function84 100.0% 83 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 N/A% 76 90.5% 76 91.6% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 N/A% 4 4.8% 3 3.6% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 N/A% 3 3.6% 2 2.4% 0 N/A% 0 N/A%
twig_init0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 N/A% 0 0.0% 3 3.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 N/A%
find_conf_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%