Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::ucfirst

Drupal\Component\Utility\Unicode::ucfirstRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)6,686 5,899 -787 -11.8%
Incl. Wall Time (microsec) per call 67 59 -8 -11.8%
Excl. Wall Time (microsec)1,332 1,234 -98 -7.4%
Incl. MemUse (bytes)689,600 689,600 0 0.0%
Incl. MemUse (bytes) per call 6,896 6,896 0 0.0%
Excl. MemUse (bytes)112,800 112,800 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% -787 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-98 -12.5% 0 N/A% 0 N/A%
Parent function
Drupal\language\HttpKernel\PathProcessorLanguage::initProcessors0 N/A% -787 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::strtoupper0 N/A% -439 -55.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::substr0 N/A% -250 -31.8% 0 N/A% 0 N/A%