Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls173 173 0 0.0%
Incl. Wall Time (microsec)1,589 1,557 -32 -2.0%
Incl. Wall Time (microsec) per call 9 9 -0 -2.0%
Excl. Wall Time (microsec)823 784 -39 -4.7%
Incl. CPU (microsecs)1,735 1,719 -16 -0.9%
Incl. CPU (microsecs) per call 10 10 -0 -0.9%
Excl. CPU (microsec)682 683 1 0.1%
Incl. MemUse (bytes)12,192 12,200 8 0.1%
Incl. MemUse (bytes) per call 70 71 0 0.1%
Excl. MemUse (bytes)10,576 10,584 8 0.1%
Incl. PeakMemUse (bytes)48 96 48 100.0%
Incl. PeakMemUse (bytes) per call 0 1 0 100.0%
Excl. PeakMemUse (bytes)48 96 48 100.0%

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% -32 -1.4% -16 -0.5% 8 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-39 -121.9% 1 6.2% 8 100.0% 48 100.0%
Parent functions
drupal_strlen0 N/A% -32 -100.0% -16 -100.0% 8 100.0% 48 100.0%
Drupal\Component\Utility\Unicode::truncate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
mb_strlen0 N/A% 8 25.0% -8 -50.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -3.1% -9 -56.2% 0 0.0% 0 0.0%