Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)716 723 7 1.0%
Incl. Wall Time (microsec) per call 23 23 0 1.0%
Excl. Wall Time (microsec)240 243 3 1.2%
Incl. CPU (microsecs)747 752 5 0.7%
Incl. CPU (microsecs) per call 24 24 0 0.7%
Excl. CPU (microsec)193 196 3 1.6%
Incl. MemUse (bytes)4,456 4,456 0 0.0%
Incl. MemUse (bytes) per call 144 144 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)2,044 2,044 0 0.0%
Incl. PeakMemUse (bytes) per call 66 66 0 0.0%
Excl. PeakMemUse (bytes)812 812 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [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\Unicode::strtolower0 N/A% 7 0.0% 5 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 42.9% 3 60.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 7 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 4 57.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%