Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_unshift

array_unshiftRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls6 12 6 100.0%
Incl. Wall Time (microsec)5 9 4 80.0%
Incl. Wall Time (microsec) per call 1 1 -0 -10.0%
Excl. Wall Time (microsec)5 9 4 80.0%
Incl. CPU (microsecs)8 16 8 100.0%
Incl. CPU (microsecs) per call 1 1 0 0.0%
Excl. CPU (microsec)8 16 8 100.0%
Incl. MemUse (bytes)2,112 3,656 1,544 73.1%
Incl. MemUse (bytes) per call 352 305 -47 -13.4%
Excl. MemUse (bytes)2,112 3,656 1,544 73.1%
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_unshift6 100.0% 4 6.2% 8 4.5% 1,544 5.6% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 8 100.0% 1,544 100.0% 0 N/A%
Parent functions
toolbar_pre_render_item6 100.0% 3 75.0% 9 112.5% 1,544 100.0% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 1 25.0% 0 0.0% 0 0.0% 0 N/A%
menu_link_get_preferred0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%