Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeysRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,736 3,735 -1 -0.0%
Incl. Wall Time (microsec) per call 1,868 1,868 -1 -0.0%
Excl. Wall Time (microsec)30 31 1 3.3%
Incl. CPU (microsecs)3,260 3,258 -2 -0.1%
Incl. CPU (microsecs) per call 1,630 1,629 -1 -0.1%
Excl. CPU (microsec)21 18 -3 -14.3%
Incl. MemUse (bytes)309,336 309,320 -16 -0.0%
Incl. MemUse (bytes) per call 154,668 154,660 -8 -0.0%
Excl. MemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes)283,328 284,256 928 0.3%
Incl. PeakMemUse (bytes) per call 141,664 142,128 464 0.3%
Excl. PeakMemUse (bytes)2,240 2,240 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys [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\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% -1 -0.1% -2 -0.1% -16 -0.1% 928 4.1%
Exclusive Metrics Diff for Current Function1 100.0% -3 -150.0% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -100.0% -2 -100.0% -16 -100.0% 928 100.0%
Child functions
Drupal\block\BlockBase::getCacheKeys0 N/A% -1 -100.0% -2 -100.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -1 -100.0% 1 50.0% 0 0.0% 0 0.0%
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% -1 -100.0% -1 -50.0% -16 -100.0% 928 100.0%
array_merge0 N/A% 1 100.0% 2 100.0% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%