Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: 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 #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,686 15,185 -501 -3.2%
Incl. Wall Time (microsec) per call 7,843 7,593 -251 -3.2%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)13,465 13,164 -301 -2.2%
Incl. CPU (microsecs) per call 6,733 6,582 -151 -2.2%
Excl. CPU (microsec)15 17 2 13.3%
Incl. MemUse (bytes)169,048 169,048 0 0.0%
Incl. MemUse (bytes) per call 84,524 84,524 0 0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)160,708 160,708 0 0.0%
Incl. PeakMemUse (bytes) per call 80,354 80,354 0 0.0%
Excl. PeakMemUse (bytes)380 380 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% -501 -109.9% -301 -68.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.2% 2 0.7% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -501 -100.0% -301 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -498 -99.4% -302 -100.3% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -2 -0.4% -1 -0.3% 0 N/A% 0 N/A%