Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::ucfirst

Drupal\Component\Utility\Unicode::ucfirstRun #5608311397db4Run #5608318a89619DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)30 35 5 16.7%
Incl. Wall Time (microsec) per call 30 35 5 16.7%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. MemUse (bytes)6,832 6,832 0 0.0%
Incl. MemUse (bytes) per call 6,832 6,832 0 0.0%
Excl. MemUse (bytes)1,312 1,312 0 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% 5 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\language\HttpKernel\PathProcessorLanguage::initProcessors0 N/A% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::strtoupper0 N/A% 3 60.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::substr0 N/A% 1 20.0% 0 N/A% 0 N/A%