Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls576 576 0 0.0%
Incl. Wall Time (microsec)11,720 11,112 -608 -5.2%
Incl. Wall Time (microsec) per call 20 19 -1 -5.2%
Excl. Wall Time (microsec)3,836 3,614 -222 -5.8%
Incl. CPU (microsecs)12,149 11,554 -595 -4.9%
Incl. CPU (microsecs) per call 21 20 -1 -4.9%
Excl. CPU (microsec)3,302 3,209 -93 -2.8%
Incl. MemUse (bytes)131,432 131,568 136 0.1%
Incl. MemUse (bytes) per call 228 228 0 0.1%
Excl. MemUse (bytes)30,448 30,584 136 0.4%
Incl. PeakMemUse (bytes)4,040 4,072 32 0.8%
Incl. PeakMemUse (bytes) per call 7 7 0 0.8%
Excl. PeakMemUse (bytes)1,432 1,432 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% -608 -1.2% -595 -1.2% 136 0.1% 32 0.0%
Exclusive Metrics Diff for Current Function-222 -36.5% -93 -15.6% 136 100.0% 0 0.0%
Parent functions
drupal_strtolower0 N/A% -608 -100.0% -597 -100.3% 0 0.0% 32 100.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -5 -0.8% -4 -0.7% 56 41.2% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 5 0.8% 6 1.0% 80 58.8% 0 0.0%
Child functions
mb_strtolower0 N/A% -329 -54.1% -347 -58.3% 0 0.0% 32 100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -57 -9.4% -155 -26.1% 0 0.0% 0 0.0%