Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)204 185 -19 -9.3%
Incl. Wall Time (microsec) per call 6 6 -1 -9.3%
Excl. Wall Time (microsec)143 127 -16 -11.2%
Incl. CPU (microsecs)224 208 -16 -7.1%
Incl. CPU (microsecs) per call 7 7 -1 -7.1%
Excl. CPU (microsec)115 114 -1 -0.9%
Incl. MemUse (bytes)12,224 12,224 0 0.0%
Incl. MemUse (bytes) per call 382 382 0 0.0%
Excl. MemUse (bytes)3,408 3,408 0 0.0%
Incl. PeakMemUse (bytes)4,200 4,200 0 0.0%
Incl. PeakMemUse (bytes) per call 131 131 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -19 -1.2% -16 -16.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -84.2% -1 -6.2% 0 N/A% 0 N/A%
Parent functions
drupal_map_assoc0 N/A% -12 -63.2% -9 -56.2% 0 N/A% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% -7 -36.8% -7 -43.8% 0 N/A% 0 N/A%
Child functions
is_callable0 N/A% -2 -10.5% -6 -37.5% 0 N/A% 0 N/A%
array_combine0 N/A% -1 -5.3% -9 -56.2% 0 N/A% 0 N/A%