Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls140 140 0 0.0%
Incl. Wall Time (microsec)137 134 -3 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -2.2%
Excl. Wall Time (microsec)137 134 -3 -2.2%
Incl. CPU (microsecs)238 238 0 0.0%
Incl. CPU (microsecs) per call 2 2 0 0.0%
Excl. CPU (microsec)238 238 0 0.0%
Incl. MemUse (bytes)-8,696 -8,696 0 0.0%
Incl. MemUse (bytes) per call -62 -62 0 0.0%
Excl. MemUse (bytes)-8,696 -8,696 0 0.0%
Incl. PeakMemUse (bytes)4,376 4,376 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)4,376 4,376 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% -3 -0.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_register_shutdown_function0 N/A% -1 -33.3% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -33.3% -6 N/A% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -1 -33.3% 0 N/A% 0 N/A% 0 N/A%
drupal_get_form0 N/A% 0 0.0% -2 N/A% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% 4 N/A% 0 N/A% 0 N/A%
module_invoke_all@10 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
drupal_bootstrap@10 N/A% 0 0.0% -2 N/A% 0 N/A% 0 N/A%
module_invoke_all0 N/A% 0 0.0% -2 N/A% 0 N/A% 0 N/A%
drupal_bootstrap0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 8 N/A% 0 N/A% 0 N/A%