Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild

Drupal\system\Plugin\Block\SystemMenuBlock::blockBuildRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)27,224 27,344 120 0.4%
Incl. Wall Time (microsec) per call 13,612 13,672 60 0.4%
Excl. Wall Time (microsec)37 38 1 2.7%
Incl. CPU (microsecs)25,382 25,022 -360 -1.4%
Incl. CPU (microsecs) per call 12,691 12,511 -180 -1.4%
Excl. CPU (microsec)25 30 5 20.0%
Incl. MemUse (bytes)491,700 491,708 8 0.0%
Incl. MemUse (bytes) per call 245,850 245,854 4 0.0%
Excl. MemUse (bytes)492 492 0 0.0%
Incl. PeakMemUse (bytes)497,108 497,056 -52 -0.0%
Incl. PeakMemUse (bytes) per call 248,554 248,528 -26 -0.0%
Excl. PeakMemUse (bytes)484 484 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild [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::blockBuild0 N/A% 120 3.2% -360 -15.5% 8 0.0% -52 -0.2%
Exclusive Metrics Diff for Current Function1 0.8% 5 1.4% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% 120 100.0% -360 -100.0% 8 100.0% -52 -100.0%
Child functions
menu_tree0 N/A% 119 99.2% -362 -100.6% 8 100.0% -52 -100.0%
substr0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%