Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls563 563 0 0.0%
Incl. Wall Time (microsec)8,983 9,328 345 3.8%
Incl. Wall Time (microsec) per call 16 17 1 3.8%
Excl. Wall Time (microsec)2,627 2,760 133 5.1%
Incl. CPU (microsecs)9,421 9,763 342 3.6%
Incl. CPU (microsecs) per call 17 17 1 3.6%
Excl. CPU (microsec)2,305 2,390 85 3.7%
Incl. MemUse (bytes)129,272 129,272 0 0.0%
Incl. MemUse (bytes) per call 230 230 0 0.0%
Excl. MemUse (bytes)30,112 30,112 0 0.0%
Incl. PeakMemUse (bytes)3,592 3,592 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)1,400 1,400 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% 345 5.2% 342 5.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function133 38.6% 85 24.9% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 338 98.0% 333 97.4% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 5 1.4% 6 1.8% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 2 0.6% 3 0.9% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 213 61.7% 223 65.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -0.3% 34 9.9% 0 N/A% 0 N/A%