Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: 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 #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)12,542 11,817 -725 -5.8%
Incl. Wall Time (microsec) per call 6,271 5,909 -363 -5.8%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)11,195 10,691 -504 -4.5%
Incl. CPU (microsecs) per call 5,598 5,346 -252 -4.5%
Excl. CPU (microsec)10 12 2 20.0%
Incl. MemUse (bytes)546,104 546,144 40 0.0%
Incl. MemUse (bytes) per call 273,052 273,072 20 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -725 -12.9% -504 -7.9% 40 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 0.4% 0 0.0% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -725 -100.0% -504 -100.0% 40 100.0% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -724 -99.9% -504 -100.0% 40 100.0% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -1 -0.1% -2 -0.4% 0 0.0% 0 N/A%