Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls651 651 0 0.0%
Incl. Wall Time (microsec)9,685 9,516 -169 -1.7%
Incl. Wall Time (microsec) per call 15 15 -0 -1.7%
Excl. Wall Time (microsec)2,786 2,733 -53 -1.9%
Incl. CPU (microsecs)10,191 9,975 -216 -2.1%
Incl. CPU (microsecs) per call 16 15 -0 -2.1%
Excl. CPU (microsec)2,500 2,371 -129 -5.2%
Incl. MemUse (bytes)132,720 132,720 0 0.0%
Incl. MemUse (bytes) per call 204 204 0 0.0%
Excl. MemUse (bytes)32,704 32,704 0 0.0%
Incl. PeakMemUse (bytes)552 552 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -169 -74.1% -216 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-53 -31.4% -129 -59.7% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -169 -100.0% -216 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -112 -66.3% -76 -35.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -4 -2.4% -11 -5.1% 0 N/A% 0 N/A%