Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_unshift

array_unshiftRun #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls8 11 3 37.5%
Incl. Wall Time (microsec)9 15 6 66.7%
Incl. Wall Time (microsec) per call 1 1 0 21.2%
Excl. Wall Time (microsec)9 15 6 66.7%
Incl. CPU (microsecs)14 19 5 35.7%
Incl. CPU (microsecs) per call 2 2 -0 -1.3%
Excl. CPU (microsec)14 19 5 35.7%
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)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_unshift3 100.0% 6 0.1% 5 0.1% 264 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 5 100.0% 264 100.0% 0 N/A%
Parent functions
toolbar_pre_render_item3 100.0% 6 100.0% 8 160.0% 264 100.0% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% -3 -60.0% 0 0.0% 0 N/A%