Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: 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 #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)19,613 18,906 -707 -3.6%
Incl. Wall Time (microsec) per call 9,807 9,453 -354 -3.6%
Excl. Wall Time (microsec)32 28 -4 -12.5%
Incl. CPU (microsecs)16,219 15,456 -763 -4.7%
Incl. CPU (microsecs) per call 8,110 7,728 -382 -4.7%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)548,360 548,368 8 0.0%
Incl. MemUse (bytes) per call 274,180 274,184 4 0.0%
Excl. MemUse (bytes)984 960 -24 -2.4%
Incl. PeakMemUse (bytes)468,488 468,512 24 0.0%
Incl. PeakMemUse (bytes) per call 234,244 234,256 12 0.0%
Excl. PeakMemUse (bytes)696 672 -24 -3.4%

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 Function-4 -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%