Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)17,267 17,225 -42 -0.2%
Incl. Wall Time (microsec) per call 8,634 8,613 -21 -0.2%
Excl. Wall Time (microsec)24 25 1 4.2%
Incl. CPU (microsecs)16,046 15,952 -94 -0.6%
Incl. CPU (microsecs) per call 8,023 7,976 -47 -0.6%
Excl. CPU (microsec)20 17 -3 -15.0%
Incl. MemUse (bytes)592,464 592,560 96 0.0%
Incl. MemUse (bytes) per call 296,232 296,280 48 0.0%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)527,608 527,808 200 0.0%
Incl. PeakMemUse (bytes) per call 263,804 263,904 100 0.0%
Excl. PeakMemUse (bytes)560 560 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% -42 -2.7% -94 -5.4% 96 0.1% 200 0.1%
Exclusive Metrics Diff for Current Function1 2.4% -3 -3.2% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% -42 -100.0% -94 -100.0% 96 100.0% 200 100.0%
Child functions
menu_tree0 N/A% -43 -102.4% -93 -98.9% 96 100.0% 200 100.0%
substr0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 2 2.1% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%