Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)277 270 -7 -2.5%
Incl. Wall Time (microsec) per call 1 1 -0 -2.5%
Excl. Wall Time (microsec)277 270 -7 -2.5%
Incl. CPU (microsecs)511 532 21 4.1%
Incl. CPU (microsecs) per call 2 2 0 4.1%
Excl. CPU (microsec)511 532 21 4.1%
Incl. MemUse (bytes)-8,308 -8,308 0 0.0%
Incl. MemUse (bytes) per call -38 -38 0 0.0%
Excl. MemUse (bytes)-8,308 -8,308 0 0.0%
Incl. PeakMemUse (bytes)3,360 3,360 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)3,360 3,360 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% -7 -0.2% 21 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% 21 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -42.9% 5 23.8% 0 N/A% 0 N/A%
module_invoke_all0 N/A% -3 -42.9% 11 52.4% 0 N/A% 0 N/A%
drupal_bootstrap0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
drupal_get_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% 4 19.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_bootstrap@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_register_shutdown_function0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
views_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%