Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls33 36 3 9.1%
Incl. Wall Time (microsec)767 877 110 14.3%
Incl. Wall Time (microsec) per call 23 24 1 4.8%
Excl. Wall Time (microsec)286 308 22 7.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 111 111 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)4,772 4,992 220 4.6%
Incl. MemUse (bytes) per call 145 139 -6 -4.1%
Excl. MemUse (bytes)1,720 1,804 84 4.9%
Incl. PeakMemUse (bytes)3,148 2,988 -160 -5.1%
Incl. PeakMemUse (bytes) per call 95 83 -12 -13.0%
Excl. PeakMemUse (bytes)844 964 120 14.2%

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::strtolower3 33.3% 110 0.2% 4,000 6.2% 220 0.0% -160 -0.0%
Exclusive Metrics Diff for Current Function22 20.0% 4,000 100.0% 84 38.2% 120 75.0%
Parent function
drupal_strtolower3 100.0% 110 100.0% 4,000 100.0% 220 100.0% -160 -100.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus3 50.0% 50 45.5% 0 0.0% 0 0.0% 0 0.0%
mb_strtolower3 50.0% 38 34.5% 0 0.0% 136 61.8% -280 -175.0%