Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)373 374 1 0.3%
Incl. Wall Time (microsec) per call 10 10 0 0.3%
Excl. Wall Time (microsec)153 153 0 0.0%
Incl. CPU (microsecs)409 401 -8 -2.0%
Incl. CPU (microsecs) per call 11 11 -0 -2.0%
Excl. CPU (microsec)108 124 16 14.8%
Incl. MemUse (bytes)8,712 8,712 0 0.0%
Incl. MemUse (bytes) per call 242 242 0 0.0%
Excl. MemUse (bytes)4,856 4,856 0 0.0%
Incl. PeakMemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes) per call 32 32 0 0.0%
Excl. PeakMemUse (bytes)144 144 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% 1 1.4% -8 -800.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 16 200.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 2 200.0% -4 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -1 -100.0% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 2 200.0% -13 -162.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -100.0% -11 -137.5% 0 N/A% 0 N/A%