Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)277 274 -3 -1.1%
Incl. Wall Time (microsec) per call 1 1 -0 -1.1%
Excl. Wall Time (microsec)277 274 -3 -1.1%
Incl. CPU (microsecs)452 471 19 4.2%
Incl. CPU (microsecs) per call 2 2 0 4.2%
Excl. CPU (microsec)452 471 19 4.2%
Incl. MemUse (bytes)-24,784 -24,784 0 0.0%
Incl. MemUse (bytes) per call -90 -90 0 0.0%
Excl. MemUse (bytes)-24,784 -24,784 0 0.0%
Incl. PeakMemUse (bytes)3,808 3,808 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)3,808 3,808 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 -0.1% 19 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 19 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -33.3% -3 -15.8% 0 N/A% 0 N/A%
drupal_bootstrap0 N/A% -1 -33.3% -1 -5.3% 0 N/A% 0 N/A%
module_invoke_all0 N/A% -1 -33.3% 16 84.2% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
drupal_get_form0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 5 26.3% 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% 0 0.0% 0 N/A% 0 N/A%