Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::substr

Drupal\Component\Utility\Unicode::substrRun #51ad024086f90Run #51ad02c47d041DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)333 334 1 0.3%
Incl. Wall Time (microsec) per call 5 5 0 0.3%
Excl. Wall Time (microsec)261 262 1 0.4%
Incl. CPU (microsecs)379 376 -3 -0.8%
Incl. CPU (microsecs) per call 6 6 -0 -0.8%
Excl. CPU (microsec)225 218 -7 -3.1%
Incl. MemUse (bytes)8,208 8,208 0 0.0%
Incl. MemUse (bytes) per call 130 130 0 0.0%
Excl. MemUse (bytes)4,576 4,576 0 0.0%
Incl. PeakMemUse (bytes)136 136 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)136 136 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::substr0 N/A% 1 0.0% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -7 -233.3% 0 N/A% 0 N/A%
Parent function
drupal_substr0 N/A% 1 100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
mb_substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 4 133.3% 0 N/A% 0 N/A%