Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeysRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,583 3,502 -81 -2.3%
Incl. Wall Time (microsec) per call 1,792 1,751 -41 -2.3%
Excl. Wall Time (microsec)31 33 2 6.5%
Incl. CPU (microsecs)3,108 3,043 -65 -2.1%
Incl. CPU (microsecs) per call 1,554 1,522 -33 -2.1%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)309,672 309,512 -160 -0.1%
Incl. MemUse (bytes) per call 154,836 154,756 -80 -0.1%
Excl. MemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes)170,120 171,640 1,520 0.9%
Incl. PeakMemUse (bytes) per call 85,060 85,820 760 0.9%
Excl. PeakMemUse (bytes)1,904 1,904 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% -81 -1.4% -65 -1.0% -160 -0.7% 1,520 6.7%
Exclusive Metrics Diff for Current Function2 2.5% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -81 -100.0% -65 -100.0% -160 -100.0% 1,520 100.0%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% -80 -98.8% -63 -96.9% -160 -100.0% 1,520 100.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% -2 -2.5% -2 -3.1% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -1.2% -1 -1.5% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%