Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: 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 #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)13,454 13,382 -72 -0.5%
Incl. Wall Time (microsec) per call 6,727 6,691 -36 -0.5%
Excl. Wall Time (microsec)15 15 0 0.0%
Incl. CPU (microsecs)12,193 12,122 -71 -0.6%
Incl. CPU (microsecs) per call 6,097 6,061 -36 -0.6%
Excl. CPU (microsec)14 11 -3 -21.4%
Incl. MemUse (bytes)455,536 455,536 0 0.0%
Incl. MemUse (bytes) per call 227,768 227,768 0 0.0%
Excl. MemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes)291,696 291,696 0 0.0%
Incl. PeakMemUse (bytes) per call 145,848 145,848 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% -72 -9.9% -71 -9.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -4.2% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::buildBlock0 N/A% -72 -100.0% -71 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::renderMenu0 N/A% -72 -100.0% -69 -97.2% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%