Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: 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 #51f5bbaa8fc1dDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)148 118 -30 -20.3%
Incl. Wall Time (microsec) per call 7 6 -2 -20.3%
Excl. Wall Time (microsec)113 77 -36 -31.9%
Incl. CPU (microsecs)171 141 -30 -17.5%
Incl. CPU (microsecs) per call 9 7 -2 -17.5%
Excl. CPU (microsec)114 77 -37 -32.5%
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% -30 -0.7% -30 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-36 -120.0% -37 -123.3% 0 N/A% 0 N/A%
Parent functions
drupal_map_assoc0 N/A% -31 -103.3% -31 -103.3% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% 1 3.3% 1 3.3% 0 N/A% 0 N/A%
Child functions
array_combine0 N/A% 7 23.3% 6 20.0% 0 N/A% 0 N/A%
is_callable0 N/A% -1 -3.3% 1 3.3% 0 N/A% 0 N/A%