Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,319 15,226 -93 -0.6%
Incl. Wall Time (microsec) per call 7,660 7,613 -47 -0.6%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)13,098 12,929 -169 -1.3%
Incl. CPU (microsecs) per call 6,549 6,465 -85 -1.3%
Excl. CPU (microsec)17 17 0 0.0%
Incl. MemUse (bytes)155,120 155,140 20 0.0%
Incl. MemUse (bytes) per call 77,560 77,570 10 0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)72,152 70,944 -1,208 -1.7%
Incl. PeakMemUse (bytes) per call 36,076 35,472 -604 -1.7%
Excl. PeakMemUse (bytes)284 284 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% -93 -5.9% -169 -15.5% 20 2.3% -1,208 -173.6%
Exclusive Metrics Diff for Current Function-1 -1.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -93 -100.0% -169 -100.0% 20 100.0% -1,208 -100.0%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -91 -97.8% -166 -98.2% 20 100.0% -1,208 -100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -1 -1.1% -3 -1.8% 0 0.0% 0 0.0%