Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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 #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)12,550 12,459 -91 -0.7%
Incl. Wall Time (microsec) per call 6,275 6,230 -46 -0.7%
Excl. Wall Time (microsec)16 13 -3 -18.8%
Incl. CPU (microsecs)11,320 11,226 -94 -0.8%
Incl. CPU (microsecs) per call 5,660 5,613 -47 -0.8%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)691,888 691,928 40 0.0%
Incl. MemUse (bytes) per call 345,944 345,964 20 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)124,264 123,912 -352 -0.3%
Incl. PeakMemUse (bytes) per call 62,132 61,956 -176 -0.3%
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% -91 -5.7% -94 -5.4% 40 0.2% -352 -1.6%
Exclusive Metrics Diff for Current Function-3 -3.3% -2 -2.1% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -91 -100.0% -94 -100.0% 40 100.0% -352 -100.0%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -89 -97.8% -93 -98.9% 40 100.0% -352 -100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 1 1.1% 1 1.1% 0 0.0% 0 0.0%