Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)373 370 -3 -0.8%
Incl. Wall Time (microsec) per call 11 11 -0 -0.8%
Excl. Wall Time (microsec)158 153 -5 -3.2%
Incl. CPU (microsecs)403 405 2 0.5%
Incl. CPU (microsecs) per call 12 12 0 0.5%
Excl. CPU (microsec)122 120 -2 -1.6%
Incl. MemUse (bytes)8,536 8,576 40 0.5%
Incl. MemUse (bytes) per call 244 245 1 0.5%
Excl. MemUse (bytes)4,808 4,848 40 0.8%
Incl. PeakMemUse (bytes)2,888 2,888 0 0.0%
Incl. PeakMemUse (bytes) per call 83 83 0 0.0%
Excl. PeakMemUse (bytes)816 816 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% -3 -0.1% 2 0.1% 40 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -166.7% -2 -100.0% 40 100.0% 0 N/A%
Parent functions
drupal_strtolower0 N/A% -3 -100.0% -4 -200.0% 0 0.0% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% 6 300.0% 24 60.0% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 0 0.0% 16 40.0% 0 N/A%
Child functions
mb_strtolower0 N/A% 2 66.7% -7 -350.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 11 550.0% 0 0.0% 0 N/A%