Diff Report
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for array_unshift

array_unshiftRun #519fb952126aaRun #519fb8e35d279DiffDiff%
Number of Function Calls8 11 3 37.5%
Incl. Wall Time (microsec)14 20 6 42.9%
Incl. Wall Time (microsec) per call 2 2 0 3.9%
Excl. Wall Time (microsec)14 20 6 42.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,512 2,776 264 10.5%
Incl. MemUse (bytes) per call 314 252 -62 -19.6%
Excl. MemUse (bytes)2,512 2,776 264 10.5%
Incl. PeakMemUse (bytes)704 2,200 1,496 212.5%
Incl. PeakMemUse (bytes) per call 88 200 112 127.3%
Excl. PeakMemUse (bytes)704 2,200 1,496 212.5%

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_unshift3 100.0% 6 0.1% 0 0.0% 264 0.1% 1,496 0.6%
Exclusive Metrics Diff for Current Function6 100.0% 0 N/A% 264 100.0% 1,496 100.0%
Parent functions
toolbar_pre_render_item3 100.0% 5 83.3% 0 N/A% 264 100.0% 1,496 100.0%
_form_builder_handle_input_element0 0.0% 1 16.7% 0 N/A% 0 0.0% 0 0.0%