Diff Report
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::substr

Drupal\Component\Utility\Unicode::substrRun #5199e5a1880e2Run #5199e3a2bf6f6DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)573 577 4 0.7%
Incl. Wall Time (microsec) per call 34 34 0 0.7%
Excl. Wall Time (microsec)477 483 6 1.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,228 7,228 0 0.0%
Incl. MemUse (bytes) per call 425 425 0 0.0%
Excl. MemUse (bytes)1,792 1,792 0 0.0%
Incl. PeakMemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes) per call 227 227 0 0.0%
Excl. PeakMemUse (bytes)168 168 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% 4 0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 150.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_substr0 N/A% 3 75.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::truncate0 N/A% 1 25.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
mb_substr0 N/A% -2 -50.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%