Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeysRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,655 5,676 21 0.4%
Incl. Wall Time (microsec) per call 2,828 2,838 11 0.4%
Excl. Wall Time (microsec)50 52 2 4.0%
Incl. CPU (microsecs)4,533 4,508 -25 -0.6%
Incl. CPU (microsecs) per call 2,267 2,254 -13 -0.6%
Excl. CPU (microsec)34 38 4 11.8%
Incl. MemUse (bytes)206,168 206,168 0 0.0%
Incl. MemUse (bytes) per call 103,084 103,084 0 0.0%
Excl. MemUse (bytes)484 484 0 0.0%
Incl. PeakMemUse (bytes)202,924 202,936 12 0.0%
Incl. PeakMemUse (bytes) per call 101,462 101,468 6 0.0%
Excl. PeakMemUse (bytes)1,148 1,148 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys [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::getCacheKeys0 N/A% 21 5.9% -25 -13.4% 0 0.0% 12 0.1%
Exclusive Metrics Diff for Current Function2 9.5% 4 16.0% 0 N/A% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 21 100.0% -25 -100.0% 0 N/A% 12 100.0%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% 17 81.0% -27 -108.0% 0 N/A% 12 100.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% 2 9.5% 2 8.0% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%