Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_fill_keys

array_fill_keysRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)76 72 -4 -5.3%
Incl. Wall Time (microsec) per call 2 2 -0 -5.3%
Excl. Wall Time (microsec)76 72 -4 -5.3%
Incl. CPU (microsecs)113 103 -10 -8.8%
Incl. CPU (microsecs) per call 4 3 -0 -8.8%
Excl. CPU (microsec)113 103 -10 -8.8%
Incl. MemUse (bytes)13,500 13,500 0 0.0%
Incl. MemUse (bytes) per call 435 435 0 0.0%
Excl. MemUse (bytes)13,500 13,500 0 0.0%
Incl. PeakMemUse (bytes)7,056 7,056 0 0.0%
Incl. PeakMemUse (bytes) per call 228 228 0 0.0%
Excl. PeakMemUse (bytes)7,056 7,056 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% -4 -1.6% -10 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -125.0% -9 -90.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 25.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\Session\SessionManager::getSessionDataMask0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%