Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_unshift

array_unshiftRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls108 108 0 0.0%
Incl. Wall Time (microsec)58 57 -1 -1.7%
Incl. Wall Time (microsec) per call 1 1 -0 -1.7%
Excl. Wall Time (microsec)58 57 -1 -1.7%
Incl. CPU (microsecs)140 135 -5 -3.6%
Incl. CPU (microsecs) per call 1 1 -0 -3.6%
Excl. CPU (microsec)140 135 -5 -3.6%
Incl. MemUse (bytes)16,672 16,696 24 0.1%
Incl. MemUse (bytes) per call 154 155 0 0.1%
Excl. MemUse (bytes)16,672 16,696 24 0.1%
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% -1 -0.1% -5 -0.3% 24 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -5 -100.0% 24 100.0% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% -1 -100.0% -8 -160.0% 0 0.0% 0 N/A%
form_pre_render_tableselect1 N/A% 1 100.0% 2 40.0% 872 3633.3% 0 N/A%
theme_tableselect-1 N/A% -1 -100.0% -2 -40.0% -864 -3600.0% 0 N/A%
drupal_pre_render_dropbutton0 N/A% 0 0.0% 3 60.0% 16 66.7% 0 N/A%
menu_link_get_preferred0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%