Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: 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 #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)14,051 14,212 161 1.1%
Incl. Wall Time (microsec) per call 7,026 7,106 81 1.1%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)12,654 12,811 157 1.2%
Incl. CPU (microsecs) per call 6,327 6,406 79 1.2%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)856,648 856,672 24 0.0%
Incl. MemUse (bytes) per call 428,324 428,336 12 0.0%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)906,168 905,992 -176 -0.0%
Incl. PeakMemUse (bytes) per call 453,084 452,996 -88 -0.0%
Excl. PeakMemUse (bytes)896 896 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% 161 173.1% 157 80.5% 24 0.1% -176 -0.6%
Exclusive Metrics Diff for Current Function-1 -0.6% 1 0.6% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 161 100.0% 157 100.0% 24 100.0% -176 -100.0%
Child functions
menu_tree0 N/A% 162 100.6% 157 100.0% 24 100.0% -176 -100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%