Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)53 57 4 7.5%
Incl. Wall Time (microsec) per call 5 6 0 7.5%
Excl. Wall Time (microsec)40 45 5 12.5%
Incl. CPU (microsecs)66 68 2 3.0%
Incl. CPU (microsecs) per call 7 7 0 3.0%
Excl. CPU (microsec)36 38 2 5.6%
Incl. MemUse (bytes)7,416 7,416 0 0.0%
Incl. MemUse (bytes) per call 742 742 0 0.0%
Excl. MemUse (bytes)2,760 2,760 0 0.0%
Incl. PeakMemUse (bytes)3,592 3,592 0 0.0%
Incl. PeakMemUse (bytes) per call 359 359 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\MapArray::copyValuesToKeys [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
Drupal\Component\Utility\MapArray::copyValuesToKeys0 N/A% 4 0.4% 2 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 125.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Plugin\DefaultSinglePluginBag::__construct0 N/A% 4 100.0% 2 100.0% 0 N/A% 0 N/A%
theme_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_combine0 N/A% -1 -25.0% -1 -50.0% 0 N/A% 0 N/A%
is_callable0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%