Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: 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 #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15,936 16,012 76 0.5%
Incl. Wall Time (microsec) per call 7,968 8,006 38 0.5%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)13,993 14,072 79 0.6%
Incl. CPU (microsecs) per call 6,997 7,036 40 0.6%
Excl. CPU (microsec)7 12 5 71.4%
Incl. MemUse (bytes)372,160 372,200 40 0.0%
Incl. MemUse (bytes) per call 186,080 186,100 20 0.0%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)306,968 299,344 -7,624 -2.5%
Incl. PeakMemUse (bytes) per call 153,484 149,672 -3,812 -2.5%
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% 76 10.1% 79 5.2% 40 0.0% -7,624 -6.8%
Exclusive Metrics Diff for Current Function0 0.0% 5 6.3% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 76 100.0% 79 100.0% 40 100.0% -7,624 -100.0%
Child functions
menu_tree0 N/A% 76 100.0% 76 96.2% 40 100.0% -7,624 -100.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%