Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ExtensionDiscovery::scan

Drupal\Core\Extension\ExtensionDiscovery::scanRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)43,982 44,596 614 1.4%
Incl. Wall Time (microsec) per call 21,991 22,298 307 1.4%
Excl. Wall Time (microsec)746 763 17 2.3%
Incl. CPU (microsecs)43,984 44,597 613 1.4%
Incl. CPU (microsecs) per call 21,992 22,299 307 1.4%
Excl. CPU (microsec)372 377 5 1.3%
Incl. MemUse (bytes)395,936 395,928 -8 -0.0%
Incl. MemUse (bytes) per call 197,968 197,964 -4 -0.0%
Excl. MemUse (bytes)9,976 9,976 0 0.0%
Incl. PeakMemUse (bytes)428,496 428,152 -344 -0.1%
Incl. PeakMemUse (bytes) per call 214,248 214,076 -172 -0.1%
Excl. PeakMemUse (bytes)34,512 34,512 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ExtensionDiscovery::scan [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
Drupal\Core\Extension\ExtensionDiscovery::scan0 N/A% 614 17.8% 613 17.6% -8 -0.0% -344 -0.1%
Exclusive Metrics Diff for Current Function17 2.8% 5 0.8% 0 0.0% 0 0.0%
Parent function
_system_rebuild_module_data0 N/A% 614 100.0% 613 100.0% -8 -100.0% -344 -100.0%
Child functions
Drupal\Core\Extension\ExtensionDiscovery::scanDirectory0 N/A% 605 98.5% 607 99.0% -48 -600.0% -576 -167.4%
Drupal\Core\Extension\Extension::getSubPath0 N/A% -13 -2.1% -3 -0.5% 0 0.0% 0 0.0%
array_multisort0 N/A% 4 0.7% 6 1.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ExtensionDiscovery::process0 N/A% 2 0.3% 3 0.5% 0 0.0% 152 44.2%
Drupal\Core\Extension\ExtensionDiscovery::setProfileDirectoriesFromSettings0 N/A% -2 -0.3% -2 -0.3% 40 500.0% 80 23.3%
strpos0 N/A% -1 -0.2% -8 -1.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton0 N/A% 1 0.2% 2 0.3% 0 0.0% 0 0.0%
conf_path0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\Extension::getPath0 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
array_flip0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 2 0.3% 0 0.0% 0 0.0%