Diff Report
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52e97bda33da9Run #52e97b490de91DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)2,590 2,614 24 0.9%
Incl. Wall Time (microsec) per call 18 18 0 0.9%
Excl. Wall Time (microsec)937 963 26 2.8%
Incl. CPU (microsecs)2,724 2,745 21 0.8%
Incl. CPU (microsecs) per call 19 19 0 0.8%
Excl. CPU (microsec)828 874 46 5.6%
Incl. MemUse (bytes)22,824 22,824 0 0.0%
Incl. MemUse (bytes) per call 155 155 0 0.0%
Excl. MemUse (bytes)9,856 9,856 0 0.0%
Incl. PeakMemUse (bytes)8,016 8,016 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)2,704 2,704 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% 24 6.2% 21 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function26 108.3% 46 219.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 24 100.0% 18 85.7% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -2 -8.3% -6 -28.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -19 -90.5% 0 N/A% 0 N/A%