Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_fill_keys

array_fill_keysRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)73 74 1 1.4%
Incl. Wall Time (microsec) per call 2 2 0 1.4%
Excl. Wall Time (microsec)73 74 1 1.4%
Incl. CPU (microsecs)112 110 -2 -1.8%
Incl. CPU (microsecs) per call 3 3 -0 -1.8%
Excl. CPU (microsec)112 110 -2 -1.8%
Incl. MemUse (bytes)14,628 14,772 144 1.0%
Incl. MemUse (bytes) per call 443 448 4 1.0%
Excl. MemUse (bytes)14,628 14,772 144 1.0%
Incl. PeakMemUse (bytes)8,020 8,164 144 1.8%
Incl. PeakMemUse (bytes) per call 243 247 4 1.8%
Excl. PeakMemUse (bytes)8,020 8,164 144 1.8%

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% -2 -0.1% 144 0.2% 144 0.1%
Exclusive Metrics Diff for Current Function1 100.0% -2 -100.0% 144 100.0% 144 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -1 -100.0% -5 -250.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -100.0% -1 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 3 300.0% 4 200.0% 144 100.0% 144 100.0%