Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)14,446 14,500 54 0.4%
Incl. Wall Time (microsec) per call 7,223 7,250 27 0.4%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. CPU (microsecs)13,626 13,663 37 0.3%
Incl. CPU (microsecs) per call 6,813 6,832 19 0.3%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)570,632 570,632 0 0.0%
Incl. MemUse (bytes) per call 285,316 285,316 0 0.0%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)529,312 529,312 0 0.0%
Incl. PeakMemUse (bytes) per call 264,656 264,656 0 0.0%
Excl. PeakMemUse (bytes)560 560 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% 54 2.2% 37 4.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.9% -1 -2.7% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% 54 100.0% 37 100.0% 0 N/A% 0 N/A%
Child functions
menu_tree0 N/A% 53 98.1% 40 108.1% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%