Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_fill_keys

array_fill_keysRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)24 15 -9 -37.5%
Incl. Wall Time (microsec) per call 2 1 -1 -37.5%
Excl. Wall Time (microsec)24 15 -9 -37.5%
Incl. CPU (microsecs)34 32 -2 -5.9%
Incl. CPU (microsecs) per call 3 2 -0 -5.9%
Excl. CPU (microsec)34 32 -2 -5.9%
Incl. MemUse (bytes)4,080 4,080 0 0.0%
Incl. MemUse (bytes) per call 314 314 0 0.0%
Excl. MemUse (bytes)4,080 4,080 0 0.0%
Incl. PeakMemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 0 0.0%
Excl. PeakMemUse (bytes)728 728 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% -9 -4.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -9 -100.0% -4 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%