Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_fill_keys

array_fill_keysRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)10 12 2 20.0%
Incl. Wall Time (microsec) per call 1 1 0 20.0%
Excl. Wall Time (microsec)10 12 2 20.0%
Incl. CPU (microsecs)30 28 -2 -6.7%
Incl. CPU (microsecs) per call 2 1 -0 -6.7%
Excl. CPU (microsec)30 28 -2 -6.7%
Incl. MemUse (bytes)4,632 4,632 0 0.0%
Incl. MemUse (bytes) per call 244 244 0 0.0%
Excl. MemUse (bytes)4,632 4,632 0 0.0%
Incl. PeakMemUse (bytes)864 864 0 0.0%
Incl. PeakMemUse (bytes) per call 45 45 0 0.0%
Excl. PeakMemUse (bytes)864 864 0 0.0%

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_keys0 N/A% 2 2.2% -2 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 2 100.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%