Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)156 426 270 173.1%
Incl. Wall Time (microsec) per call 6 17 11 173.1%
Excl. Wall Time (microsec)108 378 270 250.0%
Incl. CPU (microsecs)176 438 262 148.9%
Incl. CPU (microsecs) per call 7 18 10 148.9%
Excl. CPU (microsec)95 87 -8 -8.4%
Incl. MemUse (bytes)11,544 44,312 32,768 283.9%
Incl. MemUse (bytes) per call 462 1,772 1,311 283.9%
Excl. MemUse (bytes)3,360 3,360 0 0.0%
Incl. PeakMemUse (bytes)96 96 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 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% 270 6.6% 262 6.1% 32,768 148.9% 0 0.0%
Exclusive Metrics Diff for Current Function270 100.0% -8 -3.1% 0 0.0% 0 N/A%
Parent functions
drupal_map_assoc0 N/A% 271 100.4% 263 100.4% 32,768 100.0% 0 N/A%
Drupal\views\DisplayBag::__construct0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 N/A%
Child functions
is_callable0 N/A% 0 0.0% 270 103.1% 32,768 100.0% 0 N/A%
array_combine0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%