Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\MapArray::copyValuesToKeys

Drupal\Component\Utility\MapArray::copyValuesToKeysRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls33 21 -12 -36.4%
Incl. Wall Time (microsec)359 225 -134 -37.3%
Incl. Wall Time (microsec) per call 11 11 -0 -1.5%
Excl. Wall Time (microsec)217 137 -80 -36.9%
Incl. CPU (microsecs)392 251 -141 -36.0%
Incl. CPU (microsecs) per call 12 12 0 0.6%
Excl. CPU (microsec)190 136 -54 -28.4%
Incl. MemUse (bytes)16,000 11,104 -4,896 -30.6%
Incl. MemUse (bytes) per call 485 529 44 9.1%
Excl. MemUse (bytes)4,448 3,872 -576 -12.9%
Incl. PeakMemUse (bytes)6,888 6,800 -88 -1.3%
Incl. PeakMemUse (bytes) per call 209 324 115 55.1%
Excl. PeakMemUse (bytes)2,088 2,088 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::copyValuesToKeys-12 -33.3% -134 -2.1% -141 -2.3% -4,896 -4.5% -88 -0.1%
Exclusive Metrics Diff for Current Function-80 -59.7% -54 -38.3% -576 -11.8% 0 0.0%
Parent functions
drupal_map_assoc-12 -100.0% -125 -93.3% -136 -96.5% -4,896 -100.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% -8 -6.0% -6 -4.3% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultSinglePluginBag::__construct0 0.0% -1 -0.7% 1 0.7% 0 0.0% -88 -100.0%
Child functions
array_combine-12 -50.0% -33 -24.6% -47 -33.3% -4,320 -88.2% -88 -100.0%
is_callable-12 -50.0% -21 -15.7% -40 -28.4% 0 0.0% 0 0.0%