Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls305 305 0 0.0%
Incl. Wall Time (microsec)3,141 3,119 -22 -0.7%
Incl. Wall Time (microsec) per call 10 10 -0 -0.7%
Excl. Wall Time (microsec)1,297 1,292 -5 -0.4%
Incl. CPU (microsecs)3,366 3,353 -13 -0.4%
Incl. CPU (microsecs) per call 11 11 -0 -0.4%
Excl. CPU (microsec)982 985 3 0.3%
Incl. MemUse (bytes)44,840 44,840 0 0.0%
Incl. MemUse (bytes) per call 147 147 0 0.0%
Excl. MemUse (bytes)18,232 18,232 0 0.0%
Incl. PeakMemUse (bytes)4,440 4,440 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 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% -22 -1.3% -13 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -22.7% 3 23.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Html::getId0 N/A% -23 -104.5% -22 -169.2% 0 N/A% 0 N/A%
array_map0 N/A% 13 59.1% 17 130.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::getClass0 N/A% -11 -50.0% -13 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -1 -4.5% 5 38.5% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -13 -59.1% -24 -184.6% 0 N/A% 0 N/A%
mb_strtolower0 N/A% -4 -18.2% 8 61.5% 0 N/A% 0 N/A%