Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_unshift

array_unshiftRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)34 32 -2 -5.9%
Incl. Wall Time (microsec) per call 1 1 -0 -5.9%
Excl. Wall Time (microsec)34 32 -2 -5.9%
Incl. CPU (microsecs)54 57 3 5.6%
Incl. CPU (microsecs) per call 2 2 0 5.6%
Excl. CPU (microsec)54 57 3 5.6%
Incl. MemUse (bytes)5,400 5,400 0 0.0%
Incl. MemUse (bytes) per call 169 169 0 0.0%
Excl. MemUse (bytes)5,400 5,400 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -2 -0.3% 3 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
toolbar_pre_render_item0 N/A% -1 -50.0% 1 33.3% 0 N/A% 0 N/A%
menu_link_get_preferred0 N/A% -1 -50.0% -1 -33.3% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%