Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for array_unshift

array_unshiftRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls5 4 -1 -20.0%
Incl. Wall Time (microsec)15 11 -4 -26.7%
Incl. Wall Time (microsec) per call 3 3 -0 -8.3%
Excl. Wall Time (microsec)15 11 -4 -26.7%
Incl. CPU (microsecs)25 18 -7 -28.0%
Incl. CPU (microsecs) per call 5 5 -1 -10.0%
Excl. CPU (microsec)25 18 -7 -28.0%
Incl. MemUse (bytes)2,824 1,920 -904 -32.0%
Incl. MemUse (bytes) per call 565 480 -85 -15.0%
Excl. MemUse (bytes)2,824 1,920 -904 -32.0%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 163 204 41 25.0%
Excl. PeakMemUse (bytes)816 816 0 0.0%

Parent/Child Regression/Improvement report for array_unshift [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_unshift-1 -100.0% -4 -0.5% -7 -0.5% -904 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -7 -100.0% -904 -100.0% 0 N/A%
Parent functions
menu_link_get_preferred0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::leaveScope-1 -100.0% -4 -100.0% -7 -100.0% -904 -100.0% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 N/A%