Diff Report
Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52c1d613a9327Run #52c1d5ca86be3DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)1,848 1,881 33 1.8%
Incl. Wall Time (microsec) per call 15 15 0 1.8%
Excl. Wall Time (microsec)600 604 4 0.7%
Incl. CPU (microsecs)1,925 1,983 58 3.0%
Incl. CPU (microsecs) per call 15 16 0 3.0%
Excl. CPU (microsec)481 514 33 6.9%
Incl. MemUse (bytes)24,880 24,880 0 0.0%
Incl. MemUse (bytes) per call 199 199 0 0.0%
Excl. MemUse (bytes)8,816 8,816 0 0.0%
Incl. PeakMemUse (bytes)4,448 4,448 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 0 0.0%
Excl. PeakMemUse (bytes)1,488 1,488 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% 33 1.2% 58 10.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 12.1% 33 56.9% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 33 100.0% 58 100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 28 84.8% 29 50.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 3.0% -4 -6.9% 0 N/A% 0 N/A%