Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)355 366 11 3.1%
Incl. Wall Time (microsec) per call 15 15 0 3.1%
Excl. Wall Time (microsec)116 119 3 2.6%
Incl. CPU (microsecs)377 386 9 2.4%
Incl. CPU (microsecs) per call 16 16 0 2.4%
Excl. CPU (microsec)112 105 -7 -6.2%
Incl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. MemUse (bytes) per call 245 245 0 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)4,144 4,144 0 0.0%
Incl. PeakMemUse (bytes) per call 173 173 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% 11 0.6% 9 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 27.3% -7 -77.8% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 11 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 11 100.0% 21 233.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -3 -27.3% -5 -55.6% 0 N/A% 0 N/A%