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::substr

Drupal\Component\Utility\Unicode::substrRun #5608311397db4Run #5608318a89619DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)222 225 3 1.4%
Incl. Wall Time (microsec) per call 2 2 0 1.4%
Excl. Wall Time (microsec)219 219 0 0.0%
Incl. MemUse (bytes)11,272 11,272 0 0.0%
Incl. MemUse (bytes) per call 113 113 0 0.0%
Excl. MemUse (bytes)6,744 6,744 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::substr [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::substr0 N/A% 3 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 N/A%
Parent functions
file_create_url0 N/A% 2 66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::ucfirst0 N/A% 1 33.3% 0 N/A% 0 N/A%
Child functions
mb_substr0 N/A% 2 66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 33.3% 0 N/A% 0 N/A%