Diff Report
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #519bea9000214Run #519be9a13e594DiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)167 157 -10 -6.0%
Incl. Wall Time (microsec) per call 1 1 -0 -6.0%
Excl. Wall Time (microsec)167 157 -10 -6.0%
Incl. CPU (microsecs)319 295 -24 -7.5%
Incl. CPU (microsecs) per call 2 2 -0 -7.5%
Excl. CPU (microsec)319 295 -24 -7.5%
Incl. MemUse (bytes)-3,312 -3,312 0 0.0%
Incl. MemUse (bytes) per call -25 -25 0 0.0%
Excl. MemUse (bytes)-3,312 -3,312 0 0.0%
Incl. PeakMemUse (bytes)3,216 3,316 100 3.1%
Incl. PeakMemUse (bytes) per call 25 26 1 3.1%
Excl. PeakMemUse (bytes)3,216 3,316 100 3.1%

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% -10 -0.3% -24 -1.0% 0 0.0% 100 0.4%
Exclusive Metrics Diff for Current Function-10 -100.0% -24 -100.0% 0 N/A% 100 100.0%
Parent functions
module_invoke_all0 N/A% -14 -140.0% -10 -41.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 20.0% -8 -33.3% 0 N/A% 100 100.0%
template_preprocess_block0 N/A% 1 10.0% 2 8.3% 0 N/A% 0 0.0%
drupal_register_shutdown_function0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_form0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
drupal_bootstrap@10 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 0.0%
drupal_bootstrap0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 0.0%
views_page0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%