Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)2,586 2,539 -47 -1.8%
Incl. Wall Time (microsec) per call 20 19 -0 -1.8%
Excl. Wall Time (microsec)807 787 -20 -2.5%
Incl. CPU (microsecs)2,705 2,658 -47 -1.7%
Incl. CPU (microsecs) per call 20 20 -0 -1.7%
Excl. CPU (microsec)681 680 -1 -0.1%
Incl. MemUse (bytes)15,492 15,492 0 0.0%
Incl. MemUse (bytes) per call 117 117 0 0.0%
Excl. MemUse (bytes)5,680 5,680 0 0.0%
Incl. PeakMemUse (bytes)10,164 10,132 -32 -0.3%
Incl. PeakMemUse (bytes) per call 77 77 -0 -0.3%
Excl. PeakMemUse (bytes)2,284 2,308 24 1.1%

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% -47 -2.8% -47 -11.8% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function-20 -42.6% -1 -2.1% 0 N/A% 24 75.0%
Parent functions
drupal_strtolower0 N/A% -42 -89.4% -42 -89.4% 0 N/A% -32 -100.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -10 -21.3% -11 -23.4% 0 N/A% 0 0.0%
array_map0 N/A% 3 6.4% 3 6.4% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 2 4.3% 3 6.4% 0 N/A% 0 0.0%
Child functions
mb_strtolower0 N/A% -26 -55.3% -26 -55.3% 0 N/A% -56 -175.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -2.1% -20 -42.6% 0 N/A% 0 0.0%