Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)79 71 -8 -10.1%
Incl. Wall Time (microsec) per call 7 6 -1 -10.1%
Excl. Wall Time (microsec)55 47 -8 -14.5%
Incl. CPU (microsecs)86 84 -2 -2.3%
Incl. CPU (microsecs) per call 7 7 -0 -2.3%
Excl. CPU (microsec)46 46 0 0.0%
Incl. MemUse (bytes)7,040 7,040 0 0.0%
Incl. MemUse (bytes) per call 587 587 0 0.0%
Excl. MemUse (bytes)2,048 2,048 0 0.0%
Incl. PeakMemUse (bytes)4,504 4,504 0 0.0%
Incl. PeakMemUse (bytes) per call 375 375 0 0.0%
Excl. PeakMemUse (bytes)1,384 1,384 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% -8 -0.8% -2 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Plugin\DefaultSinglePluginBag::__construct0 N/A% -8 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
is_callable0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
array_combine0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%