Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_shift

array_shiftRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls126 127 1 0.8%
Incl. Wall Time (microsec)75 74 -1 -1.3%
Incl. Wall Time (microsec) per call 1 1 -0 -2.1%
Excl. Wall Time (microsec)75 74 -1 -1.3%
Incl. CPU (microsecs)174 164 -10 -5.7%
Incl. CPU (microsecs) per call 1 1 -0 -6.5%
Excl. CPU (microsec)174 164 -10 -5.7%
Incl. MemUse (bytes)-1,016 -1,064 -48 -4.7%
Incl. MemUse (bytes) per call -8 -8 -0 -3.9%
Excl. MemUse (bytes)-1,016 -1,064 -48 -4.7%
Incl. PeakMemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 -0 -0.8%
Excl. PeakMemUse (bytes)408 408 0 0.0%

Parent/Child Regression/Improvement report for array_shift [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
array_shift1 100.0% -1 -1.0% -10 -3.8% -48 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -10 -100.0% -48 -100.0% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter1 100.0% -1 -100.0% -13 -130.0% -48 -100.0% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
block_theme_suggestions_block0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 0.0% 0 0.0% 1 10.0% 0 0.0% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 3 30.0% 0 0.0% 0 N/A%
drupal_bootstrap0 0.0% 0 0.0% 2 20.0% 0 0.0% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 N/A%