Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)1,852 1,865 13 0.7%
Incl. Wall Time (microsec) per call 15 15 0 0.7%
Excl. Wall Time (microsec)670 671 1 0.1%
Incl. CPU (microsecs)1,972 1,974 2 0.1%
Incl. CPU (microsecs) per call 16 16 0 0.1%
Excl. CPU (microsec)604 599 -5 -0.8%
Incl. MemUse (bytes)22,496 22,496 0 0.0%
Incl. MemUse (bytes) per call 177 177 0 0.0%
Excl. MemUse (bytes)10,824 10,824 0 0.0%
Incl. PeakMemUse (bytes)9,280 9,280 0 0.0%
Incl. PeakMemUse (bytes) per call 73 73 0 0.0%
Excl. PeakMemUse (bytes)3,216 3,216 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% 13 0.2% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 7.7% -5 -250.0% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% 7 53.8% 15 750.0% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% 7 53.8% 2 100.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Condition\RequestPath::evaluate0 N/A% -3 -23.1% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 7.7% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 1 7.7% -12 -600.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 10 76.9% 11 550.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 2 15.4% -4 -200.0% 0 N/A% 0 N/A%