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::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls13 24 11 84.6%
Incl. Wall Time (microsec)375 684 309 82.4%
Incl. Wall Time (microsec) per call 29 29 -0 -1.2%
Excl. Wall Time (microsec)124 229 105 84.7%
Incl. CPU (microsecs)391 710 319 81.6%
Incl. CPU (microsecs) per call 30 30 -0 -1.6%
Excl. CPU (microsec)105 193 88 83.8%
Incl. MemUse (bytes)4,480 5,792 1,312 29.3%
Incl. MemUse (bytes) per call 345 241 -103 -30.0%
Excl. MemUse (bytes)2,000 2,528 528 26.4%
Incl. PeakMemUse (bytes)5,648 5,792 144 2.5%
Incl. PeakMemUse (bytes) per call 434 241 -193 -44.5%
Excl. PeakMemUse (bytes)1,424 1,472 48 3.4%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [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::strtolower11 33.3% 309 38.7% 319 20.9% 1,312 0.3% 144 0.0%
Exclusive Metrics Diff for Current Function105 34.0% 88 27.6% 528 40.2% 48 33.3%
Parent function
drupal_strtolower11 100.0% 309 100.0% 319 100.0% 1,312 100.0% 144 100.0%
Child functions
mb_strtolower11 50.0% 182 58.9% 193 60.5% 784 59.8% 96 66.7%
Drupal\Component\Utility\Unicode::getStatus11 50.0% 22 7.1% 38 11.9% 0 0.0% 0 0.0%