Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)109 107 -2 -1.8%
Incl. Wall Time (microsec) per call 5 5 -0 -1.8%
Excl. Wall Time (microsec)79 81 2 2.5%
Incl. CPU (microsecs)130 129 -1 -0.8%
Incl. CPU (microsecs) per call 6 6 -0 -0.8%
Excl. CPU (microsec)70 70 0 0.0%
Incl. MemUse (bytes)13,456 13,448 -8 -0.1%
Incl. MemUse (bytes) per call 612 611 -0 -0.1%
Excl. MemUse (bytes)4,736 4,736 0 0.0%
Incl. PeakMemUse (bytes)3,840 4,504 664 17.3%
Incl. PeakMemUse (bytes) per call 175 205 30 17.3%
Excl. PeakMemUse (bytes)952 1,096 144 15.1%

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% -2 -3.1% -1 -0.6% -8 -0.0% 664 2.6%
Exclusive Metrics Diff for Current Function2 100.0% 0 0.0% 0 0.0% 144 21.7%
Parent functions
Drupal\views\Views::getEnabledDisplayExtenders0 N/A% -2 -100.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultSinglePluginBag::__construct0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
theme_links0 N/A% 0 0.0% 1 100.0% 0 0.0% 664 100.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 N/A% 0 0.0% -1 -100.0% -8 -100.0% 0 0.0%
Child functions
is_callable0 N/A% -2 -100.0% -5 -500.0% 0 0.0% 0 0.0%
array_combine0 N/A% -2 -100.0% 4 400.0% -8 -100.0% 520 78.3%