Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: 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 #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,712 5,734 22 0.4%
Incl. Wall Time (microsec) per call 2,856 2,867 11 0.4%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)4,464 4,443 -21 -0.5%
Incl. CPU (microsecs) per call 2,232 2,222 -11 -0.5%
Excl. CPU (microsec)36 33 -3 -8.3%
Incl. MemUse (bytes)200,440 200,440 0 0.0%
Incl. MemUse (bytes) per call 100,220 100,220 0 0.0%
Excl. MemUse (bytes)484 484 0 0.0%
Incl. PeakMemUse (bytes)198,284 198,284 0 0.0%
Incl. PeakMemUse (bytes) per call 99,142 99,142 0 0.0%
Excl. PeakMemUse (bytes)444 444 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% 22 1.4% -21 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 4.5% -3 -14.3% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 22 100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% 21 95.5% -18 -85.7% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheKeys0 N/A% 1 4.5% 2 9.5% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -1 -4.5% -2 -9.5% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%