Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)380 386 6 1.6%
Incl. Wall Time (microsec) per call 15 15 0 1.6%
Excl. Wall Time (microsec)126 125 -1 -0.8%
Incl. CPU (microsecs)402 405 3 0.7%
Incl. CPU (microsecs) per call 15 16 0 0.7%
Excl. CPU (microsec)112 112 0 0.0%
Incl. MemUse (bytes)6,224 6,224 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes)3,560 3,048 -512 -14.4%
Incl. PeakMemUse (bytes) per call 137 117 -20 -14.4%
Excl. PeakMemUse (bytes)1,440 1,440 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% 6 0.3% 3 0.1% 0 0.0% -512 -0.7%
Exclusive Metrics Diff for Current Function-1 -16.7% 0 0.0% 0 N/A% 0 0.0%
Parent function
drupal_strtolower0 N/A% 6 100.0% 3 100.0% 0 N/A% -512 -100.0%
Child functions
mb_strtolower0 N/A% 7 116.7% 2 66.7% 0 N/A% -512 -100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 0.0%