Diff Report
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\NestedArray::mergeDeep

Drupal\Component\Utility\NestedArray::mergeDeepRun #519ff921aa26dRun #519ff7ed8fdf9DiffDiff%
Number of Function Calls22 33 11 50.0%
Incl. Wall Time (microsec)1,948 2,522 574 29.5%
Incl. Wall Time (microsec) per call 89 76 -12 -13.7%
Excl. Wall Time (microsec)152 250 98 64.5%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 182 0 -182 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)29,428 34,688 5,260 17.9%
Incl. MemUse (bytes) per call 1,338 1,051 -286 -21.4%
Excl. MemUse (bytes)-27,128 -34,056 -6,928 -25.5%
Incl. PeakMemUse (bytes)33,444 34,912 1,468 4.4%
Incl. PeakMemUse (bytes) per call 1,520 1,058 -462 -30.4%
Excl. PeakMemUse (bytes)236 356 120 50.8%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\NestedArray::mergeDeep [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\Component\Utility\NestedArray::mergeDeep11 33.3% 574 12.8% -4,000 -50.0% 5,260 29.9% 1,468 7.3%
Exclusive Metrics Diff for Current Function98 17.1% 0 0.0% -6,928 -131.7% 120 8.2%
Parent functions
rdf_preprocess_username11 100.0% 567 98.8% 0 0.0% 5,260 100.0% 1,468 100.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 8 1.4% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeSettings::mergeData0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\NestedArray::mergeDeepArray11 50.0% 450 78.4% -4,000 -100.0% 4,796 91.2% 956 65.1%
func_get_args11 50.0% 26 4.5% 0 0.0% 7,392 140.5% 392 26.7%