Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)151 155 4 2.6%
Incl. Wall Time (microsec) per call 6 6 0 2.6%
Excl. Wall Time (microsec)131 128 -3 -2.3%
Incl. CPU (microsecs)175 182 7 4.0%
Incl. CPU (microsecs) per call 6 7 0 4.0%
Excl. CPU (microsec)101 102 1 1.0%
Incl. MemUse (bytes)4,360 4,360 0 0.0%
Incl. MemUse (bytes) per call 161 161 0 0.0%
Excl. MemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes)2,344 2,392 48 2.0%
Incl. PeakMemUse (bytes) per call 87 89 2 2.0%
Excl. PeakMemUse (bytes)1,240 1,240 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% 4 0.1% 7 0.2% 0 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% 1 14.3% 0 N/A% 0 0.0%
Parent function
drupal_strlen0 N/A% 4 100.0% 7 100.0% 0 N/A% 48 100.0%
Child functions
mb_strlen0 N/A% 7 175.0% 2 28.6% 0 N/A% 48 100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 4 57.1% 0 N/A% 0 0.0%