Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)99 94 -5 -5.1%
Incl. Wall Time (microsec) per call 7 6 -0 -5.1%
Excl. Wall Time (microsec)70 68 -2 -2.9%
Incl. CPU (microsecs)109 112 3 2.8%
Incl. CPU (microsecs) per call 7 7 0 2.8%
Excl. CPU (microsec)57 58 1 1.8%
Incl. MemUse (bytes)12,808 12,808 0 0.0%
Incl. MemUse (bytes) per call 854 854 0 0.0%
Excl. MemUse (bytes)4,664 4,664 0 0.0%
Incl. PeakMemUse (bytes)5,400 5,400 0 0.0%
Incl. PeakMemUse (bytes) per call 360 360 0 0.0%
Excl. PeakMemUse (bytes)1,784 1,784 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% -5 -5.4% 3 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -40.0% 1 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Plugin\DefaultSinglePluginBag::__construct0 N/A% -2 -40.0% 2 66.7% 0 N/A% 0 N/A%
drupal_map_assoc0 N/A% -2 -40.0% -1 -33.3% 0 N/A% 0 N/A%
template_preprocess_links0 N/A% -1 -20.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Child functions
is_callable0 N/A% -2 -40.0% 5 166.7% 0 N/A% 0 N/A%
array_combine0 N/A% -1 -20.0% -3 -100.0% 0 N/A% 0 N/A%