Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls106 106 0 0.0%
Incl. Wall Time (microsec)2,286 2,250 -36 -1.6%
Incl. Wall Time (microsec) per call 22 21 -0 -1.6%
Excl. Wall Time (microsec)703 687 -16 -2.3%
Incl. CPU (microsecs)2,393 2,374 -19 -0.8%
Incl. CPU (microsecs) per call 23 22 -0 -0.8%
Excl. CPU (microsec)590 605 15 2.5%
Incl. MemUse (bytes)13,556 13,556 0 0.0%
Incl. MemUse (bytes) per call 128 128 0 0.0%
Excl. MemUse (bytes)4,964 4,964 0 0.0%
Incl. PeakMemUse (bytes)10,168 10,168 0 0.0%
Incl. PeakMemUse (bytes) per call 96 96 0 0.0%
Excl. PeakMemUse (bytes)2,280 2,280 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% -36 -2.5% -19 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -44.4% 15 78.9% 0 N/A% 0 N/A%
Parent functions
array_map0 N/A% -28 -77.8% -28 -147.4% 0 N/A% 0 N/A%
drupal_strtolower0 N/A% -11 -30.6% 4 21.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 5 13.9% 6 31.6% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% -2 -5.6% -1 -5.3% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -20 -55.6% -31 -163.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -3 -15.8% 0 N/A% 0 N/A%