Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_fill_keys

array_fill_keysRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)9 11 2 22.2%
Incl. Wall Time (microsec) per call 1 1 0 22.2%
Excl. Wall Time (microsec)9 11 2 22.2%
Incl. CPU (microsecs)36 27 -9 -25.0%
Incl. CPU (microsecs) per call 2 2 -1 -25.0%
Excl. CPU (microsec)36 27 -9 -25.0%
Incl. MemUse (bytes)4,216 4,216 0 0.0%
Incl. MemUse (bytes) per call 264 264 0 0.0%
Excl. MemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes)1,000 1,000 0 0.0%
Incl. PeakMemUse (bytes) per call 63 63 0 0.0%
Excl. PeakMemUse (bytes)1,000 1,000 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 0.5% -9 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 2 100.0% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -4 -44.4% 0 N/A% 0 N/A%