Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for array_fill_keys

array_fill_keysRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls12 10 -2 -16.7%
Incl. Wall Time (microsec)4 6 2 50.0%
Incl. Wall Time (microsec) per call 0 1 0 80.0%
Excl. Wall Time (microsec)4 6 2 50.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,288 4,696 -592 -11.2%
Incl. MemUse (bytes) per call 441 470 29 6.6%
Excl. MemUse (bytes)5,288 4,696 -592 -11.2%
Incl. PeakMemUse (bytes)824 696 -128 -15.5%
Incl. PeakMemUse (bytes) per call 69 70 1 1.4%
Excl. PeakMemUse (bytes)824 696 -128 -15.5%

Parent/Child Regression/Improvement report for array_fill_keys [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_fill_keys-2 -100.0% 2 0.0% 0 0.0% -592 -0.0% -128 -0.0%
Exclusive Metrics Diff for Current Function2 100.0% 0 N/A% -592 -100.0% -128 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags-2 -100.0% 2 100.0% 0 N/A% -464 -78.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 0 N/A% -128 -21.6% -128 -100.0%