Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: 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 #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)24,971 24,960 -11 -0.0%
Incl. Wall Time (microsec) per call 12,486 12,480 -6 -0.0%
Excl. Wall Time (microsec)13 11 -2 -15.4%
Incl. CPU (microsecs)22,578 22,603 25 0.1%
Incl. CPU (microsecs) per call 11,289 11,302 13 0.1%
Excl. CPU (microsec)13 7 -6 -46.2%
Incl. MemUse (bytes)822,256 822,280 24 0.0%
Incl. MemUse (bytes) per call 411,128 411,140 12 0.0%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)813,576 817,472 3,896 0.5%
Incl. PeakMemUse (bytes) per call 406,788 408,736 1,948 0.5%
Excl. PeakMemUse (bytes)1,040 1,040 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% -11 -0.6% 25 1.4% 24 0.0% 3,896 4.6%
Exclusive Metrics Diff for Current Function-2 -18.2% -6 -24.0% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -11 -100.0% 25 100.0% 24 100.0% 3,896 100.0%
Child functions
menu_tree0 N/A% -9 -81.8% 30 120.0% 24 100.0% 3,896 100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%