Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)1,364 1,362 -2 -0.1%
Incl. Wall Time (microsec) per call 20 20 -0 -0.1%
Excl. Wall Time (microsec)431 428 -3 -0.7%
Incl. CPU (microsecs)1,433 1,425 -8 -0.6%
Incl. CPU (microsecs) per call 21 21 -0 -0.6%
Excl. CPU (microsec)386 342 -44 -11.4%
Incl. MemUse (bytes)8,780 8,780 0 0.0%
Incl. MemUse (bytes) per call 131 131 0 0.0%
Excl. MemUse (bytes)3,412 3,412 0 0.0%
Incl. PeakMemUse (bytes)5,732 5,732 0 0.0%
Incl. PeakMemUse (bytes) per call 86 86 0 0.0%
Excl. PeakMemUse (bytes)2,400 2,400 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% -2 -0.4% -8 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -150.0% -44 -550.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% -27 -1350.0% -35 -437.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 16 800.0% 17 212.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 9 450.0% 10 125.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 1 50.0% 18 225.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 18 225.0% 0 N/A% 0 N/A%