Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)2,986 3,042 56 1.9%
Incl. Wall Time (microsec) per call 13 14 0 1.9%
Excl. Wall Time (microsec)1,133 1,171 38 3.4%
Incl. CPU (microsecs)3,161 3,236 75 2.4%
Incl. CPU (microsecs) per call 14 15 0 2.4%
Excl. CPU (microsec)945 1,001 56 5.9%
Incl. MemUse (bytes)36,264 36,264 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)14,544 14,544 0 0.0%
Incl. PeakMemUse (bytes)8,456 8,456 0 0.0%
Incl. PeakMemUse (bytes) per call 38 38 0 0.0%
Excl. PeakMemUse (bytes)3,768 3,768 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% 56 1.6% 75 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function38 67.9% 56 74.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 30 53.6% 45 60.0% 0 N/A% 0 N/A%
array_map0 N/A% 29 51.8% 37 49.3% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% -3 -5.4% -6 -8.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 18 32.1% 8 10.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% 11 14.7% 0 N/A% 0 N/A%