Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)631 635 4 0.6%
Incl. Wall Time (microsec) per call 11 11 0 0.6%
Excl. Wall Time (microsec)250 252 2 0.8%
Incl. CPU (microsecs)681 688 7 1.0%
Incl. CPU (microsecs) per call 12 12 0 1.0%
Excl. CPU (microsec)200 209 9 4.5%
Incl. MemUse (bytes)12,240 12,240 0 0.0%
Incl. MemUse (bytes) per call 219 219 0 0.0%
Excl. MemUse (bytes)6,616 6,616 0 0.0%
Incl. PeakMemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes) per call 102 102 0 0.0%
Excl. PeakMemUse (bytes)2,656 2,656 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% 4 0.1% 7 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 50.0% 9 128.6% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% 2 50.0% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 2 50.0% 5 71.4% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
array_map0 N/A% -1 -25.0% -2 -28.6% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 4 100.0% 7 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -2 -50.0% -9 -128.6% 0 N/A% 0 N/A%