Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,226 15,319 93 0.6%
Incl. Wall Time (microsec) per call 7,613 7,660 47 0.6%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)12,929 13,098 169 1.3%
Incl. CPU (microsecs) per call 6,465 6,549 85 1.3%
Excl. CPU (microsec)17 17 0 0.0%
Incl. MemUse (bytes)155,140 155,120 -20 -0.0%
Incl. MemUse (bytes) per call 77,570 77,560 -10 -0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)70,944 72,152 1,208 1.7%
Incl. PeakMemUse (bytes) per call 35,472 36,076 604 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 Function1 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%