Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls10 2 -8 -80.0%
Incl. Wall Time (microsec)125 38 -87 -69.6%
Incl. Wall Time (microsec) per call 13 19 7 52.0%
Excl. Wall Time (microsec)86 27 -59 -68.6%
Incl. CPU (microsecs)136 40 -96 -70.6%
Incl. CPU (microsecs) per call 14 20 6 47.1%
Excl. CPU (microsec)75 17 -58 -77.3%
Incl. MemUse (bytes)3,464 3,080 -384 -11.1%
Incl. MemUse (bytes) per call 346 1,540 1,194 344.6%
Excl. MemUse (bytes)1,848 1,464 -384 -20.8%
Incl. PeakMemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes) per call 262 1,312 1,050 400.0%
Excl. PeakMemUse (bytes)1,328 1,328 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::strlen-8 -33.3% -87 -0.7% -96 -0.7% -384 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-59 -67.8% -58 -60.4% -384 -100.0% 0 N/A%
Parent function
drupal_strlen-8 -100.0% -87 -100.0% -96 -100.0% -384 -100.0% 0 N/A%
Child functions
mb_strlen-8 -50.0% -14 -16.1% -22 -22.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus-8 -50.0% -14 -16.1% -16 -16.7% 0 0.0% 0 N/A%