Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)2,539 2,561 22 0.9%
Incl. Wall Time (microsec) per call 19 19 0 0.9%
Excl. Wall Time (microsec)787 787 0 0.0%
Incl. CPU (microsecs)2,658 2,686 28 1.1%
Incl. CPU (microsecs) per call 20 20 0 1.1%
Excl. CPU (microsec)680 679 -1 -0.1%
Incl. MemUse (bytes)15,492 15,492 0 0.0%
Incl. MemUse (bytes) per call 117 117 0 0.0%
Excl. MemUse (bytes)5,680 5,680 0 0.0%
Incl. PeakMemUse (bytes)10,132 10,132 0 0.0%
Incl. PeakMemUse (bytes) per call 77 77 0 0.0%
Excl. PeakMemUse (bytes)2,308 2,308 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% 22 1.3% 28 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 34 154.5% 40 142.9% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -6 -27.3% -4 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -3 -13.6% -5 -17.9% 0 N/A% 0 N/A%
array_map0 N/A% -3 -13.6% -3 -10.7% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 21 95.5% 29 103.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%