Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_unshift

array_unshiftRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)14 14 0 0.0%
Incl. Wall Time (microsec) per call 2 2 0 0.0%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)32 23 -9 -28.1%
Incl. CPU (microsecs) per call 4 3 -1 -28.1%
Excl. CPU (microsec)32 23 -9 -28.1%
Incl. MemUse (bytes)3,248 3,248 0 0.0%
Incl. MemUse (bytes) per call 406 406 0 0.0%
Excl. MemUse (bytes)3,248 3,248 0 0.0%
Incl. PeakMemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes) per call 233 233 0 0.0%
Excl. PeakMemUse (bytes)1,864 1,864 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_unshift0 N/A% 0 0.0% -9 -3.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::leaveScope0 N/A% 0 N/A% -1 -11.1% 0 N/A% 0 N/A%
toolbar_pre_render_item0 N/A% 0 N/A% -1 -11.1% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 N/A% -7 -77.8% 0 N/A% 0 N/A%