Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: 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 #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)18,903 19,073 170 0.9%
Incl. Wall Time (microsec) per call 9,452 9,537 85 0.9%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. CPU (microsecs)15,574 15,747 173 1.1%
Incl. CPU (microsecs) per call 7,787 7,874 87 1.1%
Excl. CPU (microsec)18 18 0 0.0%
Incl. MemUse (bytes)591,280 591,280 0 0.0%
Incl. MemUse (bytes) per call 295,640 295,640 0 0.0%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)518,376 518,376 0 0.0%
Incl. PeakMemUse (bytes) per call 259,188 259,188 0 0.0%
Excl. PeakMemUse (bytes)912 912 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% 170 320.8% 173 137.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% 170 100.0% 173 100.0% 0 N/A% 0 N/A%
Child functions
menu_tree0 N/A% 170 100.0% 173 100.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%