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

Drupal\menu_link\MenuTree::doBuildTreeRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,316 3,510 194 5.9%
Incl. Wall Time (microsec) per call 829 878 49 5.9%
Excl. Wall Time (microsec)120 130 10 8.3%
Incl. CPU (microsecs)2,384 2,473 89 3.7%
Incl. CPU (microsecs) per call 596 618 22 3.7%
Excl. CPU (microsec)96 108 12 12.5%
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 Function10 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%