Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strlen

Drupal\Component\Utility\Unicode::strlenRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls2 16 14 700.0%
Incl. Wall Time (microsec)38 189 151 397.4%
Incl. Wall Time (microsec) per call 19 12 -7 -37.8%
Excl. Wall Time (microsec)27 127 100 370.4%
Incl. CPU (microsecs)40 203 163 407.5%
Incl. CPU (microsecs) per call 20 13 -7 -36.6%
Excl. CPU (microsec)17 113 96 564.7%
Incl. MemUse (bytes)3,080 3,752 672 21.8%
Incl. MemUse (bytes) per call 1,540 235 -1,306 -84.8%
Excl. MemUse (bytes)1,464 2,136 672 45.9%
Incl. PeakMemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes) per call 1,312 164 -1,148 -87.5%
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::strlen14 33.3% 151 18.9% 163 10.7% 672 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function100 66.2% 96 58.9% 672 100.0% 0 N/A%
Parent function
drupal_strlen14 100.0% 151 100.0% 163 100.0% 672 100.0% 0 N/A%
Child functions
mb_strlen14 50.0% 26 17.2% 38 23.3% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus14 50.0% 25 16.6% 29 17.8% 0 0.0% 0 N/A%