Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_merge_attached

drupal_merge_attachedRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)837 833 -4 -0.5%
Incl. Wall Time (microsec) per call 64 64 -0 -0.5%
Excl. Wall Time (microsec)51 49 -2 -3.9%
Incl. CPU (microsecs)848 845 -3 -0.4%
Incl. CPU (microsecs) per call 65 65 -0 -0.4%
Excl. CPU (microsec)47 50 3 6.4%
Incl. MemUse (bytes)10,612 10,612 0 0.0%
Incl. MemUse (bytes) per call 816 816 0 0.0%
Excl. MemUse (bytes)1,956 1,956 0 0.0%
Incl. PeakMemUse (bytes)3,732 3,732 0 0.0%
Incl. PeakMemUse (bytes) per call 287 287 0 0.0%
Excl. PeakMemUse (bytes)296 296 0 0.0%

Parent/Child Regression/Improvement report for drupal_merge_attached [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
drupal_merge_attached0 N/A% -4 -0.2% -3 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_render_collect_attached@40 N/A% -12 -300.0% -13 -433.3% 0 N/A% 0 N/A%
drupal_render_collect_attached@30 N/A% 9 225.0% 8 266.7% 0 N/A% 0 N/A%
drupal_render_collect_attached@10 N/A% -1 -25.0% 1 33.3% 0 N/A% 0 N/A%
drupal_render_collect_attached0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -2 -50.0% -6 -200.0% 0 N/A% 0 N/A%