Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeysRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,932 5,029 97 2.0%
Incl. Wall Time (microsec) per call 2,466 2,515 49 2.0%
Excl. Wall Time (microsec)31 36 5 16.1%
Incl. CPU (microsecs)4,268 4,319 51 1.2%
Incl. CPU (microsecs) per call 2,134 2,160 26 1.2%
Excl. CPU (microsec)21 21 0 0.0%
Incl. MemUse (bytes)375,904 375,896 -8 -0.0%
Incl. MemUse (bytes) per call 187,952 187,948 -4 -0.0%
Excl. MemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes)371,704 373,008 1,304 0.4%
Incl. PeakMemUse (bytes) per call 185,852 186,504 652 0.4%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 97 6.4% 51 3.1% -8 -0.1% 1,304 12.1%
Exclusive Metrics Diff for Current Function5 5.2% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 97 100.0% 51 100.0% -8 -100.0% 1,304 100.0%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% 96 99.0% 50 98.0% -8 -100.0% 1,304 100.0%
implode0 N/A% -2 -2.1% 2 3.9% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% -1 -1.0% 2 3.9% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -1.0% -3 -5.9% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%