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

Drupal\Component\Utility\Unicode::strtolowerRun #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls576 576 0 0.0%
Incl. Wall Time (microsec)11,112 11,720 608 5.5%
Incl. Wall Time (microsec) per call 19 20 1 5.5%
Excl. Wall Time (microsec)3,614 3,836 222 6.1%
Incl. CPU (microsecs)11,554 12,149 595 5.1%
Incl. CPU (microsecs) per call 20 21 1 5.1%
Excl. CPU (microsec)3,209 3,302 93 2.9%
Incl. MemUse (bytes)131,568 131,432 -136 -0.1%
Incl. MemUse (bytes) per call 228 228 -0 -0.1%
Excl. MemUse (bytes)30,584 30,448 -136 -0.4%
Incl. PeakMemUse (bytes)4,072 4,040 -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 Function222 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%