Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)148 111 -37 -25.0%
Incl. Wall Time (microsec) per call 7 6 -2 -25.0%
Excl. Wall Time (microsec)113 76 -37 -32.7%
Incl. CPU (microsecs)171 133 -38 -22.2%
Incl. CPU (microsecs) per call 9 7 -2 -22.2%
Excl. CPU (microsec)114 81 -33 -28.9%
Incl. MemUse (bytes)8,856 8,856 0 0.0%
Incl. MemUse (bytes) per call 443 443 0 0.0%
Excl. MemUse (bytes)2,952 2,952 0 0.0%
Incl. PeakMemUse (bytes)2,640 2,640 0 0.0%
Incl. PeakMemUse (bytes) per call 132 132 0 0.0%
Excl. PeakMemUse (bytes)48 48 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% -37 -4.9% -38 -32.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-37 -100.0% -33 -86.8% 0 N/A% 0 N/A%
Parent functions
drupal_map_assoc0 N/A% -37 -100.0% -39 -102.6% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Child functions
array_combine0 N/A% 0 0.0% -3 -7.9% 0 N/A% 0 N/A%
is_callable0 N/A% 0 0.0% -2 -5.3% 0 N/A% 0 N/A%