Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: 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 #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,483 15,686 203 1.3%
Incl. Wall Time (microsec) per call 7,742 7,843 102 1.3%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)13,154 13,465 311 2.4%
Incl. CPU (microsecs) per call 6,577 6,733 156 2.4%
Excl. CPU (microsec)20 15 -5 -25.0%
Incl. MemUse (bytes)169,064 169,048 -16 -0.0%
Incl. MemUse (bytes) per call 84,532 84,524 -8 -0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)160,884 160,708 -176 -0.1%
Incl. PeakMemUse (bytes) per call 80,442 80,354 -88 -0.1%
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% 203 56.7% 311 166.3% -16 -0.2% -176 -1.7%
Exclusive Metrics Diff for Current Function1 0.5% -5 -1.6% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% 203 100.0% 311 100.0% -16 -100.0% -176 -100.0%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% 201 99.0% 313 100.6% -16 -100.0% -176 -100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 1 0.5% 3 1.0% 0 0.0% 0 0.0%