Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Menu\MenuLinkTree::transform

Drupal\Core\Menu\MenuLinkTree::transformRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)18,372 18,123 -249 -1.4%
Incl. Wall Time (microsec) per call 3,062 3,021 -42 -1.4%
Excl. Wall Time (microsec)119 123 4 3.4%
Incl. CPU (microsecs)17,834 17,613 -221 -1.2%
Incl. CPU (microsecs) per call 2,972 2,936 -37 -1.2%
Excl. CPU (microsec)83 91 8 9.6%
Incl. MemUse (bytes)687,088 687,072 -16 -0.0%
Incl. MemUse (bytes) per call 114,515 114,512 -3 -0.0%
Excl. MemUse (bytes)-8,952 -8,952 0 0.0%
Incl. PeakMemUse (bytes)535,096 539,264 4,168 0.8%
Incl. PeakMemUse (bytes) per call 89,183 89,877 695 0.8%
Excl. PeakMemUse (bytes)2,488 2,488 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Menu\MenuLinkTree::transform [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\Core\Menu\MenuLinkTree::transform0 N/A% -249 -2.7% -221 -2.7% -16 -0.0% 4,168 3.5%
Exclusive Metrics Diff for Current Function4 1.6% 8 3.6% 0 0.0% 0 0.0%
Parent functions
Drupal\system\Plugin\Block\SystemMenuBlock::build0 N/A% -331 -132.9% -305 -138.0% 8 50.0% 4,136 99.2%
menu_navigation_links0 N/A% 82 32.9% 84 38.0% -24 -150.0% 32 0.8%
Child functions
call_user_func@20 N/A% -321 -128.9% -297 -134.4% 8 50.0% 4,136 99.2%
call_user_func@10 N/A% 81 32.5% 78 35.3% 0 0.0% 32 0.8%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% -11 -4.4% -13 -5.9% -24 -150.0% 0 0.0%
call_user_func_array0 N/A% -3 -1.2% 1 0.5% 0 0.0% 0 0.0%
array_unshift0 N/A% 1 0.4% 2 0.9% 0 0.0% 0 0.0%