Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)878 864 -14 -1.6%
Incl. Wall Time (microsec) per call 15 14 -0 -1.6%
Excl. Wall Time (microsec)482 468 -14 -2.9%
Incl. CPU (microsecs)927 926 -1 -0.1%
Incl. CPU (microsecs) per call 15 15 -0 -0.1%
Excl. CPU (microsec)384 395 11 2.9%
Incl. MemUse (bytes)3,820 3,820 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)2,904 2,904 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::strlen [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::strlen0 N/A% -14 -0.6% -1 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -100.0% 11 1100.0% 0 N/A% 0 N/A%
Parent functions
drupal_strlen0 N/A% -14 -100.0% -3 -300.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::truncate0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Child functions
mb_strlen0 N/A% -2 -14.3% -9 -900.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 2 14.3% -3 -300.0% 0 N/A% 0 N/A%