Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)2,614 2,615 1 0.0%
Incl. Wall Time (microsec) per call 18 18 0 0.0%
Excl. Wall Time (microsec)963 961 -2 -0.2%
Incl. CPU (microsecs)2,745 2,743 -2 -0.1%
Incl. CPU (microsecs) per call 19 19 -0 -0.1%
Excl. CPU (microsec)874 862 -12 -1.4%
Incl. MemUse (bytes)22,824 22,824 0 0.0%
Incl. MemUse (bytes) per call 155 155 0 0.0%
Excl. MemUse (bytes)9,856 9,856 0 0.0%
Incl. PeakMemUse (bytes)8,016 8,088 72 0.9%
Incl. PeakMemUse (bytes) per call 55 55 0 0.9%
Excl. PeakMemUse (bytes)2,704 2,776 72 2.7%

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% 1 0.1% -2 -0.2% 0 0.0% 72 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% -12 -600.0% 0 N/A% 72 100.0%
Parent functions
drupal_strtolower0 N/A% -2 -200.0% -3 -150.0% 0 N/A% 72 100.0%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 2 200.0% 1 50.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
mb_strtolower0 N/A% 6 600.0% 3 150.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -3 -300.0% 7 350.0% 0 N/A% 0 0.0%