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

array_unshiftRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls4 5 1 25.0%
Incl. Wall Time (microsec)11 15 4 36.4%
Incl. Wall Time (microsec) per call 3 3 0 9.1%
Excl. Wall Time (microsec)11 15 4 36.4%
Incl. CPU (microsecs)18 25 7 38.9%
Incl. CPU (microsecs) per call 5 5 1 11.1%
Excl. CPU (microsec)18 25 7 38.9%
Incl. MemUse (bytes)1,920 2,824 904 47.1%
Incl. MemUse (bytes) per call 480 565 85 17.7%
Excl. MemUse (bytes)1,920 2,824 904 47.1%
Incl. PeakMemUse (bytes)816 816 0 0.0%
Incl. PeakMemUse (bytes) per call 204 163 -41 -20.0%
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_unshift1 100.0% 4 0.5% 7 0.5% 904 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 7 100.0% 904 100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::leaveScope1 100.0% 4 100.0% 7 100.0% 904 100.0% 0 N/A%
menu_link_get_preferred0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%