Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: 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 #519ac1c42d00dDiffDiff%
Number of Function Calls13 24 11 84.6%
Incl. Wall Time (microsec)375 682 307 81.9%
Incl. Wall Time (microsec) per call 29 28 -0 -1.5%
Excl. Wall Time (microsec)124 222 98 79.0%
Incl. CPU (microsecs)391 707 316 80.8%
Incl. CPU (microsecs) per call 30 29 -1 -2.1%
Excl. CPU (microsec)105 185 80 76.2%
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% 307 2.6% 316 2.2% 1,312 0.8% 144 0.0%
Exclusive Metrics Diff for Current Function98 31.9% 80 25.3% 528 40.2% 48 33.3%
Parent function
drupal_strtolower11 100.0% 307 100.0% 316 100.0% 1,312 100.0% 144 100.0%
Child functions
mb_strtolower11 50.0% 185 60.3% 202 63.9% 784 59.8% 96 66.7%
Drupal\Component\Utility\Unicode::getStatus11 50.0% 24 7.8% 34 10.8% 0 0.0% 0 0.0%