Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: 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 #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)17,814 18,040 226 1.3%
Incl. Wall Time (microsec) per call 8,907 9,020 113 1.3%
Excl. Wall Time (microsec)14 11 -3 -21.4%
Incl. CPU (microsecs)15,841 16,072 231 1.5%
Incl. CPU (microsecs) per call 7,921 8,036 116 1.5%
Excl. CPU (microsec)8 10 2 25.0%
Incl. MemUse (bytes)594,552 599,032 4,480 0.8%
Incl. MemUse (bytes) per call 297,276 299,516 2,240 0.8%
Excl. MemUse (bytes)1,304 1,312 8 0.6%
Incl. PeakMemUse (bytes)629,504 632,624 3,120 0.5%
Incl. PeakMemUse (bytes) per call 314,752 316,312 1,560 0.5%
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% 226 40.3% 231 41.8% 4,480 9.1% 3,120 6.2%
Exclusive Metrics Diff for Current Function-3 -1.3% 2 0.9% 8 0.2% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 226 100.0% 231 100.0% 4,480 100.0% 3,120 100.0%
Child functions
menu_tree0 N/A% 229 101.3% 232 100.4% 4,472 99.8% 3,120 100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% -3 -1.3% 0 0.0% 0 0.0%