Diff Report
Run #519ac1a144fa6: 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 #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls16 2 -14 -87.5%
Incl. Wall Time (microsec)189 38 -151 -79.9%
Incl. Wall Time (microsec) per call 12 19 7 60.8%
Excl. Wall Time (microsec)127 27 -100 -78.7%
Incl. CPU (microsecs)203 40 -163 -80.3%
Incl. CPU (microsecs) per call 13 20 7 57.6%
Excl. CPU (microsec)113 17 -96 -85.0%
Incl. MemUse (bytes)3,752 3,080 -672 -17.9%
Incl. MemUse (bytes) per call 235 1,540 1,306 556.7%
Excl. MemUse (bytes)2,136 1,464 -672 -31.5%
Incl. PeakMemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes) per call 164 1,312 1,148 700.0%
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-14 -33.3% -151 -18.9% -163 -10.7% -672 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-100 -66.2% -96 -58.9% -672 -100.0% 0 N/A%
Parent function
drupal_strlen-14 -100.0% -151 -100.0% -163 -100.0% -672 -100.0% 0 N/A%
Child functions
mb_strlen-14 -50.0% -26 -17.2% -38 -23.3% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus-14 -50.0% -25 -16.6% -29 -17.8% 0 0.0% 0 N/A%