Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_fill_keys

array_fill_keysRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)35 34 -1 -2.9%
Incl. Wall Time (microsec) per call 2 2 -0 -2.9%
Excl. Wall Time (microsec)35 34 -1 -2.9%
Incl. CPU (microsecs)58 55 -3 -5.2%
Incl. CPU (microsecs) per call 3 3 -0 -5.2%
Excl. CPU (microsec)58 55 -3 -5.2%
Incl. MemUse (bytes)18,456 18,488 32 0.2%
Incl. MemUse (bytes) per call 923 924 2 0.2%
Excl. MemUse (bytes)18,456 18,488 32 0.2%
Incl. PeakMemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 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% -1 -0.0% -3 -0.1% 32 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -3 -100.0% 32 100.0% 0 N/A%
Parent functions
drupal_get_js0 N/A% -1 -100.0% 0 0.0% 32 100.0% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% -2 -66.7% 0 0.0% 0 N/A%