Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: 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 #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,896 4,613 -283 -5.8%
Incl. Wall Time (microsec) per call 2,448 2,307 -142 -5.8%
Excl. Wall Time (microsec)34 34 0 0.0%
Incl. CPU (microsecs)4,197 3,924 -273 -6.5%
Incl. CPU (microsecs) per call 2,099 1,962 -137 -6.5%
Excl. CPU (microsec)23 24 1 4.3%
Incl. MemUse (bytes)493,992 494,008 16 0.0%
Incl. MemUse (bytes) per call 246,996 247,004 8 0.0%
Excl. MemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes)477,072 477,136 64 0.0%
Incl. PeakMemUse (bytes) per call 238,536 238,568 32 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 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% -283 -6.6% -273 -7.4% 16 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 1 0.4% 0 0.0% 0 0.0%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -283 -100.0% -273 -100.0% 16 100.0% 64 100.0%
Child functions
Drupal\menu_link\MenuTree::getActiveTrailIds0 N/A% -277 -97.9% -268 -98.2% 16 100.0% 64 100.0%
Drupal\block\BlockBase::getCacheKeys0 N/A% -5 -1.8% -2 -0.7% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% -2 -0.7% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%