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

Drupal\Component\Utility\Unicode::strtolowerRun #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)2,615 2,614 -1 -0.0%
Incl. Wall Time (microsec) per call 18 18 -0 -0.0%
Excl. Wall Time (microsec)961 963 2 0.2%
Incl. CPU (microsecs)2,743 2,745 2 0.1%
Incl. CPU (microsecs) per call 19 19 0 0.1%
Excl. CPU (microsec)862 874 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)8,088 8,016 -72 -0.9%
Incl. PeakMemUse (bytes) per call 55 55 -0 -0.9%
Excl. PeakMemUse (bytes)2,776 2,704 -72 -2.6%

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 Function2 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%