Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)109 110 1 0.9%
Incl. Wall Time (microsec) per call 1 1 0 0.9%
Excl. Wall Time (microsec)109 110 1 0.9%
Incl. CPU (microsecs)195 178 -17 -8.7%
Incl. CPU (microsecs) per call 2 2 -0 -8.7%
Excl. CPU (microsec)195 178 -17 -8.7%
Incl. MemUse (bytes)-5,744 -5,744 0 0.0%
Incl. MemUse (bytes) per call -50 -50 0 0.0%
Excl. MemUse (bytes)-5,744 -5,744 0 0.0%
Incl. PeakMemUse (bytes)3,712 3,712 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.0%
Excl. PeakMemUse (bytes)3,712 3,712 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% 1 0.3% -17 -1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -17 -100.0% 0 N/A% 0 N/A%
Parent functions
_form_builder_handle_input_element0 N/A% 1 100.0% 2 11.8% 0 N/A% 0 N/A%
drupal_get_form0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -2 -11.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% -9 -52.9% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% -5 -29.4% 0 N/A% 0 N/A%
module_invoke_all@10 N/A% 0 0.0% -2 -11.8% 0 N/A% 0 N/A%
drupal_bootstrap@10 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
module_invoke_all0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
drupal_register_shutdown_function0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_bootstrap0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%