Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: 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 #53ccf19d00e96DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)13,227 13,042 -185 -1.4%
Incl. Wall Time (microsec) per call 6,614 6,521 -93 -1.4%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)11,810 11,623 -187 -1.6%
Incl. CPU (microsecs) per call 5,905 5,812 -94 -1.6%
Excl. CPU (microsec)12 13 1 8.3%
Incl. MemUse (bytes)472,624 472,624 0 0.0%
Incl. MemUse (bytes) per call 236,312 236,312 0 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)263,768 263,768 0 0.0%
Incl. PeakMemUse (bytes) per call 131,884 131,884 0 0.0%
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% -185 -14.1% -187 -18.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 0.5% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -185 -100.0% -187 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -183 -98.9% -187 -100.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -2 -1.1% -1 -0.5% 0 N/A% 0 N/A%