Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed20e39905: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Component\Utility\Unicode::substrRun #530ed1c5bdc6aRun #530ed20e39905DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)98 105 7 7.1%
Incl. Wall Time (microsec) per call 7 7 0 7.1%
Excl. Wall Time (microsec)73 73 0 0.0%
Incl. CPU (microsecs)108 115 7 6.5%
Incl. CPU (microsecs) per call 7 8 0 6.5%
Excl. CPU (microsec)57 58 1 1.8%
Incl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. MemUse (bytes) per call 282 282 0 0.0%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)3,104 3,104 0 0.0%
Incl. PeakMemUse (bytes) per call 207 207 0 0.0%
Excl. PeakMemUse (bytes)1,456 1,456 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% 7 1.2% 7 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 14.3% 0 N/A% 0 N/A%
Parent function
drupal_substr0 N/A% 7 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 7 100.0% 3 42.9% 0 N/A% 0 N/A%
mb_substr0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%