Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_unshift

array_unshiftRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)14 11 -3 -21.4%
Incl. Wall Time (microsec) per call 1 1 -0 -21.4%
Excl. Wall Time (microsec)14 11 -3 -21.4%
Incl. CPU (microsecs)24 15 -9 -37.5%
Incl. CPU (microsecs) per call 2 1 -1 -37.5%
Excl. CPU (microsec)24 15 -9 -37.5%
Incl. MemUse (bytes)2,792 2,792 0 0.0%
Incl. MemUse (bytes) per call 254 254 0 0.0%
Excl. MemUse (bytes)2,792 2,792 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% -3 -0.3% -9 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
toolbar_pre_render_item0 N/A% -1 -33.3% -4 -44.4% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -2 -66.7% -5 -55.6% 0 N/A% 0 N/A%