Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls161 161 0 0.0%
Incl. Wall Time (microsec)180 184 4 2.2%
Incl. Wall Time (microsec) per call 1 1 0 2.2%
Excl. Wall Time (microsec)180 184 4 2.2%
Incl. CPU (microsecs)372 352 -20 -5.4%
Incl. CPU (microsecs) per call 2 2 -0 -5.4%
Excl. CPU (microsec)372 352 -20 -5.4%
Incl. MemUse (bytes)-2,932 -2,932 0 0.0%
Incl. MemUse (bytes) per call -18 -18 0 0.0%
Excl. MemUse (bytes)-2,932 -2,932 0 0.0%
Incl. PeakMemUse (bytes)1,540 1,540 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)1,540 1,540 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_shift0 N/A% 4 0.3% -20 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% -20 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 2 50.0% 2 10.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray0 N/A% 2 50.0% -2 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray@10 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
block_theme_suggestions_block0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::matchArray@20 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
drupal_bootstrap0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -17 -85.0% 0 N/A% 0 N/A%