Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTagsRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)124 132 8 6.5%
Incl. Wall Time (microsec) per call 62 66 4 6.5%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)128 136 8 6.2%
Incl. CPU (microsecs) per call 64 68 4 6.2%
Excl. CPU (microsec)25 22 -3 -12.0%
Incl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. MemUse (bytes) per call 1,896 1,896 0 0.0%
Excl. MemUse (bytes)980 980 0 0.0%
Incl. PeakMemUse (bytes)4,332 4,332 0 0.0%
Incl. PeakMemUse (bytes) per call 2,166 2,166 0 0.0%
Excl. PeakMemUse (bytes)860 860 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags [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::getCacheTags0 N/A% 8 0.5% 8 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -12.5% -3 -37.5% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 8 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\block\BlockBase::getCacheTags0 N/A% 5 62.5% 6 75.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 4 50.0% 6 75.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%