Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Html::getClass

Drupal\Component\Utility\Html::getClassRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls338 1,430 1,092 323.1%
Incl. Wall Time (microsec)1,970 4,487 2,517 127.8%
Incl. Wall Time (microsec) per call 6 3 -3 -46.2%
Excl. Wall Time (microsec)758 2,081 1,323 174.5%
Incl. CPU (microsecs)2,335 5,474 3,139 134.4%
Incl. CPU (microsecs) per call 7 4 -3 -44.6%
Excl. CPU (microsec)1,075 3,014 1,939 180.4%
Incl. MemUse (bytes)8,008 10,712 2,704 33.8%
Incl. MemUse (bytes) per call 24 7 -16 -68.4%
Excl. MemUse (bytes)2,440 2,672 232 9.5%
Incl. PeakMemUse (bytes)332,232 610,352 278,120 83.7%
Incl. PeakMemUse (bytes) per call 983 427 -556 -56.6%
Excl. PeakMemUse (bytes)368 528 160 43.5%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Html::getClass [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\Component\Utility\Html::getClass1,092 97.7% 2,517 2.9% 3,139 3.8% 2,704 4.5% 278,120 492.5%
Exclusive Metrics Diff for Current Function1,323 52.6% 1,939 61.8% 232 8.6% 160 0.1%
Parent functions
drupal_html_class1,092 100.0% 2,521 100.2% 3,143 100.1% 2,704 100.0% 278,120 100.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 0.0% -4 -0.2% -4 -0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\Html::cleanCssIdentifier13 50.0% 917 36.4% 932 29.7% 1,136 42.0% 276,872 99.6%
Drupal\Component\Utility\Unicode::strtolower13 50.0% 277 11.0% 268 8.5% 1,336 49.4% 1,088 0.4%