Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #52c96d7c36f9eRun #52c96df6ca13bDiffDiff%
Number of Function Calls136 136 0 0.0%
Incl. Wall Time (microsec)1,365 1,367 2 0.1%
Incl. Wall Time (microsec) per call 10 10 0 0.1%
Excl. Wall Time (microsec)538 545 7 1.3%
Incl. CPU (microsecs)1,480 1,465 -15 -1.0%
Incl. CPU (microsecs) per call 11 11 -0 -1.0%
Excl. CPU (microsec)406 386 -20 -4.9%
Incl. MemUse (bytes)22,072 22,072 0 0.0%
Incl. MemUse (bytes) per call 162 162 0 0.0%
Excl. MemUse (bytes)9,656 9,656 0 0.0%
Incl. PeakMemUse (bytes)5,432 5,432 0 0.0%
Incl. PeakMemUse (bytes) per call 40 40 0 0.0%
Excl. PeakMemUse (bytes)1,664 1,664 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% 2 1.6% -15 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 350.0% -20 -133.3% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 1 50.0% -14 -93.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -6 -300.0% 9 60.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 50.0% -4 -26.7% 0 N/A% 0 N/A%