Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: 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 #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)18,906 19,613 707 3.7%
Incl. Wall Time (microsec) per call 9,453 9,807 354 3.7%
Excl. Wall Time (microsec)28 32 4 14.3%
Incl. CPU (microsecs)15,456 16,219 763 4.9%
Incl. CPU (microsecs) per call 7,728 8,110 382 4.9%
Excl. CPU (microsec)21 20 -1 -4.8%
Incl. MemUse (bytes)548,368 548,360 -8 -0.0%
Incl. MemUse (bytes) per call 274,184 274,180 -4 -0.0%
Excl. MemUse (bytes)960 984 24 2.5%
Incl. PeakMemUse (bytes)468,512 468,488 -24 -0.0%
Incl. PeakMemUse (bytes) per call 234,256 234,244 -12 -0.0%
Excl. PeakMemUse (bytes)672 696 24 3.6%

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% 707 894.9% 763 97.7% -8 -0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function4 0.6% -1 -0.1% 24 300.0% 24 100.0%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% 707 100.0% 763 100.0% -8 -100.0% -24 -100.0%
Child functions
menu_tree0 N/A% 703 99.4% 757 99.2% -8 -100.0% -24 -100.0%
substr0 N/A% 0 0.0% 1 0.1% -24 -300.0% -24 -100.0%
explode0 N/A% 0 0.0% 5 0.7% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%