Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: 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 #5394e33e8d847DiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)2,986 2,971 -15 -0.5%
Incl. Wall Time (microsec) per call 13 13 -0 -0.5%
Excl. Wall Time (microsec)1,133 1,109 -24 -2.1%
Incl. CPU (microsecs)3,161 3,133 -28 -0.9%
Incl. CPU (microsecs) per call 14 14 -0 -0.9%
Excl. CPU (microsec)945 935 -10 -1.1%
Incl. MemUse (bytes)36,264 36,272 8 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 8,568 112 1.3%
Incl. PeakMemUse (bytes) per call 38 39 1 1.3%
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% -15 -3.5% -28 -3.1% 8 3.0% 112 11.9%
Exclusive Metrics Diff for Current Function-24 -160.0% -10 -35.7% 0 0.0% 0 0.0%
Parent functions
drupal_strtolower0 N/A% -17 -113.3% -19 -67.9% 0 0.0% 104 92.9%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 6 40.0% -7 -25.0% 0 0.0% 0 0.0%
array_map0 N/A% -5 -33.3% -3 -10.7% 8 100.0% 8 7.1%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 6.7% 1 3.6% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 21 140.0% -8 -28.6% 0 0.0% 0 0.0%
mb_strtolower0 N/A% -12 -80.0% -10 -35.7% 8 100.0% 112 100.0%