Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: 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 #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,502 3,583 81 2.3%
Incl. Wall Time (microsec) per call 1,751 1,792 41 2.3%
Excl. Wall Time (microsec)33 31 -2 -6.1%
Incl. CPU (microsecs)3,043 3,108 65 2.1%
Incl. CPU (microsecs) per call 1,522 1,554 33 2.1%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)309,512 309,672 160 0.1%
Incl. MemUse (bytes) per call 154,756 154,836 80 0.1%
Excl. MemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes)171,640 170,120 -1,520 -0.9%
Incl. PeakMemUse (bytes) per call 85,820 85,060 -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 Function-2 -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%