Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)1,407 1,394 -13 -0.9%
Incl. Wall Time (microsec) per call 20 20 -0 -0.9%
Excl. Wall Time (microsec)444 444 0 0.0%
Incl. CPU (microsecs)1,482 1,471 -11 -0.7%
Incl. CPU (microsecs) per call 21 21 -0 -0.7%
Excl. CPU (microsec)380 389 9 2.4%
Incl. MemUse (bytes)9,132 9,132 0 0.0%
Incl. MemUse (bytes) per call 132 132 0 0.0%
Excl. MemUse (bytes)3,916 3,916 0 0.0%
Incl. PeakMemUse (bytes)4,412 4,412 0 0.0%
Incl. PeakMemUse (bytes) per call 64 64 0 0.0%
Excl. PeakMemUse (bytes)1,912 1,912 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% -13 -5.3% -11 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 9 81.8% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -8 -61.5% -6 -54.5% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% -5 -38.5% -7 -63.6% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 2 15.4% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% -2 -15.4% 1 9.1% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% -8 -61.5% -15 -136.4% 0 N/A% 0 N/A%
mb_strtolower0 N/A% -5 -38.5% -5 -45.5% 0 N/A% 0 N/A%