Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls210 210 0 0.0%
Incl. Wall Time (microsec)2,936 2,882 -54 -1.8%
Incl. Wall Time (microsec) per call 14 14 -0 -1.8%
Excl. Wall Time (microsec)1,186 1,189 3 0.3%
Incl. CPU (microsecs)3,114 3,057 -57 -1.8%
Incl. CPU (microsecs) per call 15 15 -0 -1.8%
Excl. CPU (microsec)1,013 977 -36 -3.6%
Incl. MemUse (bytes)34,928 34,928 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)15,688 15,688 0 0.0%
Incl. PeakMemUse (bytes)5,952 6,000 48 0.8%
Incl. PeakMemUse (bytes) per call 28 29 0 0.8%
Excl. PeakMemUse (bytes)2,032 2,032 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% -54 -0.6% -57 -0.7% 0 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function3 5.6% -36 -63.2% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -28 -51.9% -18 -31.6% 0 N/A% 0 0.0%
Drupal\system\Plugin\Condition\RequestPath::evaluate0 N/A% -9 -16.7% -4 -7.0% 0 N/A% -128 -266.7%
Drupal\Component\Utility\Html::getId0 N/A% -7 -13.0% -11 -19.3% 0 N/A% 176 366.7%
Drupal\Component\Utility\Html::getClass0 N/A% -7 -13.0% -8 -14.0% 0 N/A% 0 0.0%
array_map0 N/A% -3 -5.6% -15 -26.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 0.0%
Child functions
mb_strtolower0 N/A% -52 -96.3% -28 -49.1% 0 N/A% 48 100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -5 -9.3% 7 12.3% 0 N/A% 0 0.0%