Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::build

Drupal\system\Plugin\Block\SystemMenuBlock::buildRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,501 15,624 123 0.8%
Incl. Wall Time (microsec) per call 7,751 7,812 62 0.8%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)13,777 13,950 173 1.3%
Incl. CPU (microsecs) per call 6,889 6,975 87 1.3%
Excl. CPU (microsec)10 6 -4 -40.0%
Incl. MemUse (bytes)901,976 897,792 -4,184 -0.5%
Incl. MemUse (bytes) per call 450,988 448,896 -2,092 -0.5%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)988,384 984,880 -3,504 -0.4%
Incl. PeakMemUse (bytes) per call 494,192 492,440 -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 Function-1 -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%