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::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls24 13 -11 -45.8%
Incl. Wall Time (microsec)684 375 -309 -45.2%
Incl. Wall Time (microsec) per call 29 29 0 1.2%
Excl. Wall Time (microsec)229 124 -105 -45.9%
Incl. CPU (microsecs)710 391 -319 -44.9%
Incl. CPU (microsecs) per call 30 30 0 1.7%
Excl. CPU (microsec)193 105 -88 -45.6%
Incl. MemUse (bytes)5,792 4,480 -1,312 -22.7%
Incl. MemUse (bytes) per call 241 345 103 42.8%
Excl. MemUse (bytes)2,528 2,000 -528 -20.9%
Incl. PeakMemUse (bytes)5,792 5,648 -144 -2.5%
Incl. PeakMemUse (bytes) per call 241 434 193 80.0%
Excl. PeakMemUse (bytes)1,472 1,424 -48 -3.3%

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::strtolower-11 -33.3% -309 -38.7% -319 -20.9% -1,312 -0.3% -144 -0.0%
Exclusive Metrics Diff for Current Function-105 -34.0% -88 -27.6% -528 -40.2% -48 -33.3%
Parent function
drupal_strtolower-11 -100.0% -309 -100.0% -319 -100.0% -1,312 -100.0% -144 -100.0%
Child functions
mb_strtolower-11 -50.0% -182 -58.9% -193 -60.5% -784 -59.8% -96 -66.7%
Drupal\Component\Utility\Unicode::getStatus-11 -50.0% -22 -7.1% -38 -11.9% 0 0.0% 0 0.0%