Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)154 150 -4 -2.6%
Incl. Wall Time (microsec) per call 1 1 -0 -2.6%
Excl. Wall Time (microsec)154 150 -4 -2.6%
Incl. CPU (microsecs)314 307 -7 -2.2%
Incl. CPU (microsecs) per call 3 3 -0 -2.2%
Excl. CPU (microsec)314 307 -7 -2.2%
Incl. MemUse (bytes)-2,548 -2,548 0 0.0%
Incl. MemUse (bytes) per call -21 -21 0 0.0%
Excl. MemUse (bytes)-2,548 -2,548 0 0.0%
Incl. PeakMemUse (bytes)3,396 3,296 -100 -2.9%
Incl. PeakMemUse (bytes) per call 28 27 -1 -2.9%
Excl. PeakMemUse (bytes)3,396 3,296 -100 -2.9%

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% -4 -0.1% -7 -0.1% 0 0.0% -100 -0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -7 -100.0% 0 N/A% -100 -100.0%
Parent functions
module_invoke_all0 N/A% -7 -175.0% -2 -28.6% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 3 75.0% -9 -128.6% 0 N/A% -100 -100.0%
_form_builder_handle_input_element0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% -1 -25.0% -3 -42.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 0.0%
drupal_bootstrap0 N/A% 1 25.0% 3 42.9% 0 N/A% 0 0.0%
drupal_bootstrap@10 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
drupal_register_shutdown_function0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 0.0%
drupal_get_form0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 0.0%
views_page0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 0.0%