Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)13,227 13,182 -45 -0.3%
Incl. Wall Time (microsec) per call 6,614 6,591 -23 -0.3%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)11,810 11,755 -55 -0.5%
Incl. CPU (microsecs) per call 5,905 5,878 -28 -0.5%
Excl. CPU (microsec)12 13 1 8.3%
Incl. MemUse (bytes)472,624 472,656 32 0.0%
Incl. MemUse (bytes) per call 236,312 236,328 16 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)263,768 259,232 -4,536 -1.7%
Incl. PeakMemUse (bytes) per call 131,884 129,616 -2,268 -1.7%
Excl. PeakMemUse (bytes)664 664 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::build [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::build0 N/A% -45 -3.0% -55 -3.4% 32 0.5% -4,536 -42.3%
Exclusive Metrics Diff for Current Function0 0.0% 1 1.8% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -45 -100.0% -55 -100.0% 32 100.0% -4,536 -100.0%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -43 -95.6% -55 -100.0% 32 100.0% -4,536 -100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -2 -4.4% -1 -1.8% 0 0.0% 0 0.0%