Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: 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 #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)8,150 8,190 40 0.5%
Incl. Wall Time (microsec) per call 4,075 4,095 20 0.5%
Excl. Wall Time (microsec)45 47 2 4.4%
Incl. CPU (microsecs)6,859 7,119 260 3.8%
Incl. CPU (microsecs) per call 3,430 3,560 130 3.8%
Excl. CPU (microsec)33 33 0 0.0%
Incl. MemUse (bytes)240,152 240,152 0 0.0%
Incl. MemUse (bytes) per call 120,076 120,076 0 0.0%
Excl. MemUse (bytes)484 484 0 0.0%
Incl. PeakMemUse (bytes)245,868 245,868 0 0.0%
Incl. PeakMemUse (bytes) per call 122,934 122,934 0 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% 40 16.2% 260 53.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 5.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 40 100.0% 260 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% 46 115.0% 266 102.3% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheKeys0 N/A% -8 -20.0% -7 -2.7% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%