Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)77 75 -2 -2.6%
Incl. Wall Time (microsec) per call 7 7 -0 -2.6%
Excl. Wall Time (microsec)54 51 -3 -5.6%
Incl. CPU (microsecs)87 89 2 2.3%
Incl. CPU (microsecs) per call 8 8 0 2.3%
Excl. CPU (microsec)45 47 2 4.4%
Incl. MemUse (bytes)4,416 4,416 0 0.0%
Incl. MemUse (bytes) per call 401 401 0 0.0%
Excl. MemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes)384 384 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)384 384 0 0.0%

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% -2 -0.3% 2 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -150.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::truncate0 N/A% -2 -100.0% -3 -150.0% 0 N/A% 0 N/A%
drupal_strlen0 N/A% 0 0.0% 5 250.0% 0 N/A% 0 N/A%
Child functions
mb_strlen0 N/A% 1 50.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%