Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_unshift

array_unshiftRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls11 5 -6 -54.5%
Incl. Wall Time (microsec)12 6 -6 -50.0%
Incl. Wall Time (microsec) per call 1 1 0 10.0%
Excl. Wall Time (microsec)12 6 -6 -50.0%
Incl. CPU (microsecs)19 11 -8 -42.1%
Incl. CPU (microsecs) per call 2 2 0 27.4%
Excl. CPU (microsec)19 11 -8 -42.1%
Incl. MemUse (bytes)2,776 1,232 -1,544 -55.6%
Incl. MemUse (bytes) per call 252 246 -6 -2.4%
Excl. MemUse (bytes)2,776 1,232 -1,544 -55.6%
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_unshift-6 -100.0% -6 -1.0% -8 -1.9% -1,544 -3.7% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -8 -100.0% -1,544 -100.0% 0 N/A%
Parent functions
toolbar_pre_render_item-6 -100.0% -6 -100.0% -10 -125.0% -1,544 -100.0% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% 2 25.0% 0 0.0% 0 N/A%