Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\menu_link\MenuTree::doBuildTree

Drupal\menu_link\MenuTree::doBuildTreeRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,510 3,316 -194 -5.5%
Incl. Wall Time (microsec) per call 878 829 -49 -5.5%
Excl. Wall Time (microsec)130 120 -10 -7.7%
Incl. CPU (microsecs)2,473 2,384 -89 -3.6%
Incl. CPU (microsecs) per call 618 596 -22 -3.6%
Excl. CPU (microsec)108 96 -12 -11.1%
Incl. MemUse (bytes)91,380 91,380 0 0.0%
Incl. MemUse (bytes) per call 22,845 22,845 0 0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)101,960 101,960 0 0.0%
Incl. PeakMemUse (bytes) per call 25,490 25,490 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\menu_link\MenuTree::doBuildTree [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\menu_link\MenuTree::doBuildTree0 N/A% -194 -11.8% -89 -5.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -5.2% -12 -13.5% 0 N/A% 0 N/A%
Parent function
Drupal\menu_link\MenuTree::buildTree0 N/A% -194 -100.0% -89 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -179 -92.3% -69 -77.5% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -4 -2.1% -6 -6.7% 0 N/A% 0 N/A%
serialize0 N/A% -1 -0.5% -3 -3.4% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%