Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\menu_link\MenuTree::doBuildTree

Drupal\menu_link\MenuTree::doBuildTreeRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,363 3,510 147 4.4%
Incl. Wall Time (microsec) per call 841 878 37 4.4%
Excl. Wall Time (microsec)117 130 13 11.1%
Incl. CPU (microsecs)2,430 2,473 43 1.8%
Incl. CPU (microsecs) per call 608 618 11 1.8%
Excl. CPU (microsec)100 108 8 8.0%
Incl. MemUse (bytes)91,392 91,380 -12 -0.0%
Incl. MemUse (bytes) per call 22,848 22,845 -3 -0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)101,972 101,960 -12 -0.0%
Incl. PeakMemUse (bytes) per call 25,493 25,490 -3 -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% 147 8.8% 43 10.8% -12 -0.0% -12 -0.0%
Exclusive Metrics Diff for Current Function13 8.8% 8 18.6% 0 0.0% 0 0.0%
Parent function
Drupal\menu_link\MenuTree::buildTree0 N/A% 147 100.0% 43 100.0% -12 -100.0% -12 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 130 88.4% 22 51.2% -12 -100.0% -12 -100.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 3 2.0% 6 14.0% 0 0.0% 0 0.0%
hash0 N/A% 2 1.4% 4 9.3% 0 0.0% 0 0.0%
serialize0 N/A% -1 -0.7% 4 9.3% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 0.0%