Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: 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 #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)18,599 18,600 1 0.0%
Incl. Wall Time (microsec) per call 9,300 9,300 1 0.0%
Excl. Wall Time (microsec)25 25 0 0.0%
Incl. CPU (microsecs)15,149 15,174 25 0.2%
Incl. CPU (microsecs) per call 7,575 7,587 13 0.2%
Excl. CPU (microsec)16 17 1 6.2%
Incl. MemUse (bytes)547,832 547,832 0 0.0%
Incl. MemUse (bytes) per call 273,916 273,916 0 0.0%
Excl. MemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes)503,688 503,688 0 0.0%
Incl. PeakMemUse (bytes) per call 251,844 251,844 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 1 0.1% 25 21.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 4.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% 1 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
menu_tree0 N/A% 1 100.0% 24 96.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%