Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::ucfirst

Drupal\Component\Utility\Unicode::ucfirstRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)3,550 3,538 -12 -0.3%
Incl. Wall Time (microsec) per call 36 35 -0 -0.3%
Excl. Wall Time (microsec)806 756 -50 -6.2%
Incl. MemUse (bytes)472,040 472,016 -24 -0.0%
Incl. MemUse (bytes) per call 4,720 4,720 -0 -0.0%
Excl. MemUse (bytes)113,624 113,600 -24 -0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::ucfirst [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::ucfirst0 N/A% -12 -0.0% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-50 -416.7% -24 -100.0% 0 N/A%
Parent function
Drupal\language\HttpKernel\PathProcessorLanguage::initProcessors0 N/A% -12 -100.0% -24 -100.0% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::substr0 N/A% 22 183.3% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::strtoupper0 N/A% 16 133.3% 0 0.0% 0 N/A%