Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)1,370 1,364 -6 -0.4%
Incl. Wall Time (microsec) per call 20 20 -0 -0.4%
Excl. Wall Time (microsec)427 431 4 0.9%
Incl. CPU (microsecs)1,432 1,433 1 0.1%
Incl. CPU (microsecs) per call 21 21 0 0.1%
Excl. CPU (microsec)370 386 16 4.3%
Incl. MemUse (bytes)8,792 8,780 -12 -0.1%
Incl. MemUse (bytes) per call 131 131 -0 -0.1%
Excl. MemUse (bytes)3,412 3,412 0 0.0%
Incl. PeakMemUse (bytes)5,776 5,732 -44 -0.8%
Incl. PeakMemUse (bytes) per call 86 86 -1 -0.8%
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% -6 -1.7% 1 0.5% -12 -0.1% -44 -0.4%
Exclusive Metrics Diff for Current Function4 66.7% 16 1600.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -4 -66.7% -4 -400.0% 0 0.0% 0 0.0%
drupal_strtolower0 N/A% -3 -50.0% 5 500.0% -12 -100.0% -44 -100.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 16.7% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -8 -133.3% -14 -1400.0% -12 -100.0% -44 -100.0%
mb_strtolower0 N/A% -2 -33.3% -1 -100.0% 0 0.0% 0 0.0%