Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls210 210 0 0.0%
Incl. Wall Time (microsec)2,882 2,936 54 1.9%
Incl. Wall Time (microsec) per call 14 14 0 1.9%
Excl. Wall Time (microsec)1,189 1,186 -3 -0.3%
Incl. CPU (microsecs)3,057 3,114 57 1.9%
Incl. CPU (microsecs) per call 15 15 0 1.9%
Excl. CPU (microsec)977 1,013 36 3.7%
Incl. MemUse (bytes)34,928 34,928 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)15,688 15,688 0 0.0%
Incl. PeakMemUse (bytes)6,000 5,952 -48 -0.8%
Incl. PeakMemUse (bytes) per call 29 28 -0 -0.8%
Excl. PeakMemUse (bytes)2,032 2,032 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% 54 0.6% 57 0.7% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-3 -5.6% 36 63.2% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 28 51.9% 18 31.6% 0 N/A% 0 0.0%
Drupal\system\Plugin\Condition\RequestPath::evaluate0 N/A% 9 16.7% 4 7.0% 0 N/A% 128 266.7%
Drupal\Component\Utility\Html::getId0 N/A% 7 13.0% 11 19.3% 0 N/A% -176 -366.7%
Drupal\Component\Utility\Html::getClass0 N/A% 7 13.0% 8 14.0% 0 N/A% 0 0.0%
array_map0 N/A% 3 5.6% 15 26.3% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 0.0%
Child functions
mb_strtolower0 N/A% 52 96.3% 28 49.1% 0 N/A% -48 -100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 5 9.3% -7 -12.3% 0 N/A% 0 0.0%