Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for file_exists

file_existsRun #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls91 89 -2 -2.2%
Incl. Wall Time (microsec)695 696 1 0.1%
Incl. Wall Time (microsec) per call 8 8 0 2.4%
Excl. Wall Time (microsec)695 696 1 0.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,920 4,920 0 0.0%
Incl. MemUse (bytes) per call 54 55 1 2.2%
Excl. MemUse (bytes)4,920 4,920 0 0.0%
Incl. PeakMemUse (bytes)2,536 2,536 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 1 2.2%
Excl. PeakMemUse (bytes)2,536 2,536 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_exists-2 -100.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\FileStorage::listAll0 0.0% 16 1600.0% 0 N/A% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 0.0% -12 -1200.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -9 -900.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 8 800.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 0.0% 7 700.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -5 -500.0% 0 N/A% 0 N/A% 0 N/A%
theme_get_setting0 0.0% -4 -400.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::exists0 0.0% 1 100.0% 0 N/A% 0 N/A% 0 N/A%
find_conf_path0 0.0% -1 -100.0% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% -1 -100.0% 0 N/A% 0 N/A% 0 N/A%
phptemplate_init0 0.0% 1 100.0% 0 N/A% 0 N/A% 0 N/A%