Diff Report
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: 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 #51b51807d6d9dRun #51b517a409f93DiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)779 779 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)435 457 22 5.1%
Incl. CPU (microsecs)854 837 -17 -2.0%
Incl. CPU (microsecs) per call 11 11 -0 -2.0%
Excl. CPU (microsec)449 407 -42 -9.4%
Incl. MemUse (bytes)16,192 16,192 0 0.0%
Incl. MemUse (bytes) per call 208 208 0 0.0%
Excl. MemUse (bytes)5,640 5,640 0 0.0%
Incl. PeakMemUse (bytes)6,240 6,240 0 0.0%
Incl. PeakMemUse (bytes) per call 80 80 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% 0 0.0% -17 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 N/A% -42 -247.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::truncate0 N/A% -1 N/A% -3 -17.6% 0 N/A% 0 N/A%
drupal_substr0 N/A% 1 N/A% -14 -82.4% 0 N/A% 0 N/A%
Child functions
mb_substr0 N/A% -12 N/A% 9 52.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -10 N/A% 16 94.1% 0 N/A% 0 N/A%