Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: 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 #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,624 15,501 -123 -0.8%
Incl. Wall Time (microsec) per call 7,812 7,751 -62 -0.8%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)13,950 13,777 -173 -1.2%
Incl. CPU (microsecs) per call 6,975 6,889 -87 -1.2%
Excl. CPU (microsec)6 10 4 66.7%
Incl. MemUse (bytes)897,792 901,976 4,184 0.5%
Incl. MemUse (bytes) per call 448,896 450,988 2,092 0.5%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)984,880 988,384 3,504 0.4%
Incl. PeakMemUse (bytes) per call 492,440 494,192 1,752 0.4%
Excl. PeakMemUse (bytes)240 240 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% -123 -29.6% -173 -73.0% 4,184 9.5% 3,504 7.9%
Exclusive Metrics Diff for Current Function1 0.8% 4 2.3% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -123 -100.0% -173 -100.0% 4,184 100.0% 3,504 100.0%
Child functions
menu_tree0 N/A% -123 -100.0% -175 -101.2% 4,184 100.0% 3,504 100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -1 -0.8% -2 -1.2% 0 0.0% 0 0.0%