Diff Report
Run #519eb880e5974: 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 #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)272 270 -2 -0.7%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)272 270 -2 -0.7%
Incl. CPU (microsecs)519 532 13 2.5%
Incl. CPU (microsecs) per call 2 2 0 2.5%
Excl. CPU (microsec)519 532 13 2.5%
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)3,352 3,360 8 0.2%
Incl. PeakMemUse (bytes) per call 15 15 0 0.2%
Excl. PeakMemUse (bytes)3,352 3,360 8 0.2%

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% -2 -0.1% 13 12.6% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 13 100.0% 0 N/A% 8 100.0%
Parent functions
module_invoke_all0 N/A% -2 -100.0% 8 61.5% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 100.0% 0 0.0% 0 N/A% 100 1250.0%
drupal_bootstrap0 N/A% -2 -100.0% -2 -15.4% 0 N/A% 0 0.0%
drupal_register_shutdown_function0 N/A% 1 50.0% 1 7.7% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% -1 -50.0% 2 15.4% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 N/A% 0 0.0% 2 15.4% 0 N/A% -92 -1150.0%
drupal_get_form0 N/A% 0 0.0% -3 -23.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 4 30.8% 0 N/A% 0 0.0%
drupal_bootstrap@10 N/A% 0 0.0% 1 7.7% 0 N/A% 0 0.0%
views_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%