Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)381 386 5 1.3%
Incl. Wall Time (microsec) per call 15 15 0 1.3%
Excl. Wall Time (microsec)135 134 -1 -0.7%
Incl. CPU (microsecs)400 408 8 2.0%
Incl. CPU (microsecs) per call 15 16 0 2.0%
Excl. CPU (microsec)113 115 2 1.8%
Incl. MemUse (bytes)6,184 6,184 0 0.0%
Incl. MemUse (bytes) per call 238 238 0 0.0%
Excl. MemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes)3,568 3,568 0 0.0%
Incl. PeakMemUse (bytes) per call 137 137 0 0.0%
Excl. PeakMemUse (bytes)1,272 1,272 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% 5 3.5% 8 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -20.0% 2 25.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 5 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 6 120.0% 6 75.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%