Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::substr

Drupal\Component\Utility\Unicode::substrRun #55323a80ebb82Run #55323ac3d89c1DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)72 66 -6 -8.3%
Incl. Wall Time (microsec) per call 1 1 -0 -8.3%
Excl. Wall Time (microsec)66 63 -3 -4.5%
Incl. MemUse (bytes)6,528 6,528 0 0.0%
Incl. MemUse (bytes) per call 133 133 0 0.0%
Excl. MemUse (bytes)3,608 3,608 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% -6 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 0 N/A% 0 N/A%
Parent function
file_create_url0 N/A% -6 -100.0% 0 N/A% 0 N/A%
Child functions
mb_substr0 N/A% -3 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 0 N/A% 0 N/A%