Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)168 161 -7 -4.2%
Incl. Wall Time (microsec) per call 1 1 -0 -4.2%
Excl. Wall Time (microsec)168 161 -7 -4.2%
Incl. CPU (microsecs)292 307 15 5.1%
Incl. CPU (microsecs) per call 2 2 0 5.1%
Excl. CPU (microsec)292 307 15 5.1%
Incl. MemUse (bytes)-7,128 -7,128 0 0.0%
Incl. MemUse (bytes) per call -52 -52 0 0.0%
Excl. MemUse (bytes)-7,128 -7,128 0 0.0%
Incl. PeakMemUse (bytes)1,032 1,032 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)1,032 1,032 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 -3.2% 15 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% 15 100.0% 0 N/A% 0 N/A%
Parent functions
module_invoke_all0 N/A% -4 -57.1% 12 80.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -42.9% -1 -6.7% 0 N/A% 0 N/A%
drupal_get_form0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
drupal_bootstrap@10 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
drupal_register_shutdown_function0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
drupal_bootstrap0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
views_page0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%