Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)413 377 -36 -8.7%
Incl. Wall Time (microsec) per call 17 16 -2 -8.7%
Excl. Wall Time (microsec)137 124 -13 -9.5%
Incl. CPU (microsecs)436 393 -43 -9.9%
Incl. CPU (microsecs) per call 18 16 -2 -9.9%
Excl. CPU (microsec)118 109 -9 -7.6%
Incl. MemUse (bytes)5,920 5,920 0 0.0%
Incl. MemUse (bytes) per call 247 247 0 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)3,744 3,744 0 0.0%
Incl. PeakMemUse (bytes) per call 156 156 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% -36 -1.4% -43 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -36.1% -9 -20.9% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -36 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -23 -63.9% -27 -62.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -7 -16.3% 0 N/A% 0 N/A%