Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\NestedArray::keyExists

Drupal\Component\Utility\NestedArray::keyExistsRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)607 320 -287 -47.3%
Incl. Wall Time (microsec) per call 20 11 -10 -47.3%
Excl. Wall Time (microsec)396 103 -293 -74.0%
Incl. CPU (microsecs)629 343 -286 -45.5%
Incl. CPU (microsecs) per call 21 11 -10 -45.5%
Excl. CPU (microsec)99 102 3 3.0%
Incl. MemUse (bytes)36,216 3,448 -32,768 -90.5%
Incl. MemUse (bytes) per call 1,207 115 -1,092 -90.5%
Excl. MemUse (bytes)840 840 0 0.0%
Incl. PeakMemUse (bytes)4,528 0 -4,528 -100.0%
Incl. PeakMemUse (bytes) per call 151 0 -151 -100.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\NestedArray::keyExists [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\NestedArray::keyExists0 N/A% -287 -24.6% -286 -28.2% -32,768 -40.3% -4,528 -5.6%
Exclusive Metrics Diff for Current Function-293 -102.1% 3 1.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% -287 -100.0% -286 -100.0% -32,768 -100.0% -4,528 -100.0%
Child function
Drupal\Component\Utility\NestedArray::getValue0 N/A% 6 2.1% -289 -101.0% -32,768 -100.0% -4,528 -100.0%