Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls183 183 0 0.0%
Incl. Wall Time (microsec)209 210 1 0.5%
Incl. Wall Time (microsec) per call 1 1 0 0.5%
Excl. Wall Time (microsec)209 210 1 0.5%
Incl. CPU (microsecs)416 403 -13 -3.1%
Incl. CPU (microsecs) per call 2 2 -0 -3.1%
Excl. CPU (microsec)416 403 -13 -3.1%
Incl. MemUse (bytes)-5,032 -5,032 0 0.0%
Incl. MemUse (bytes) per call -27 -27 0 0.0%
Excl. MemUse (bytes)-5,032 -5,032 0 0.0%
Incl. PeakMemUse (bytes)2,668 2,668 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)2,668 2,668 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% 1 0.0% -13 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -13 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_bootstrap0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
module_invoke_all@10 N/A% -1 -100.0% 1 7.7% 0 N/A% 0 N/A%
module_invoke_all0 N/A% 1 100.0% -10 -76.9% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -5 -38.5% 0 N/A% 0 N/A%
template_preprocess_block0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -3 -23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
drupal_bootstrap@10 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
drupal_register_shutdown_function0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
drupal_get_form0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%