Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls179 179 0 0.0%
Incl. Wall Time (microsec)3,011 3,029 18 0.6%
Incl. Wall Time (microsec) per call 17 17 0 0.6%
Excl. Wall Time (microsec)780 774 -6 -0.8%
Incl. CPU (microsecs)3,148 3,152 4 0.1%
Incl. CPU (microsecs) per call 18 18 0 0.1%
Excl. CPU (microsec)664 645 -19 -2.9%
Incl. MemUse (bytes)47,672 47,672 0 0.0%
Incl. MemUse (bytes) per call 266 266 0 0.0%
Excl. MemUse (bytes)10,048 10,048 0 0.0%
Incl. PeakMemUse (bytes)3,776 3,776 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)1,184 1,184 0 0.0%

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::strtolower0 N/A% 18 39.1% 4 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -33.3% -19 -475.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 18 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 27 150.0% 24 600.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -3 -16.7% -1 -25.0% 0 N/A% 0 N/A%