Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: 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 #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,029 4,932 -97 -1.9%
Incl. Wall Time (microsec) per call 2,515 2,466 -49 -1.9%
Excl. Wall Time (microsec)36 31 -5 -13.9%
Incl. CPU (microsecs)4,319 4,268 -51 -1.2%
Incl. CPU (microsecs) per call 2,160 2,134 -26 -1.2%
Excl. CPU (microsec)21 21 0 0.0%
Incl. MemUse (bytes)375,896 375,904 8 0.0%
Incl. MemUse (bytes) per call 187,948 187,952 4 0.0%
Excl. MemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes)373,008 371,704 -1,304 -0.3%
Incl. PeakMemUse (bytes) per call 186,504 185,852 -652 -0.3%
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 Function-5 -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%