Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: 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 #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)27,373 28,285 912 3.3%
Incl. Wall Time (microsec) per call 13,687 14,143 456 3.3%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)25,215 25,801 586 2.3%
Incl. CPU (microsecs) per call 12,608 12,901 293 2.3%
Excl. CPU (microsec)29 30 1 3.4%
Incl. MemUse (bytes)491,708 491,704 -4 -0.0%
Incl. MemUse (bytes) per call 245,854 245,852 -2 -0.0%
Excl. MemUse (bytes)492 492 0 0.0%
Incl. PeakMemUse (bytes)497,100 497,112 12 0.0%
Incl. PeakMemUse (bytes) per call 248,550 248,556 6 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% 912 146.2% 586 38.3% -4 -0.0% 12 0.1%
Exclusive Metrics Diff for Current Function1 0.1% 1 0.2% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockBase::build0 N/A% 912 100.0% 586 100.0% -4 -100.0% 12 100.0%
Child functions
menu_tree0 N/A% 911 99.9% 588 100.3% -4 -100.0% 12 100.0%
substr0 N/A% 0 0.0% -3 -0.5% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%