Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: 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 #5391fd5a43e70DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,510 3,363 -147 -4.2%
Incl. Wall Time (microsec) per call 878 841 -37 -4.2%
Excl. Wall Time (microsec)130 117 -13 -10.0%
Incl. CPU (microsecs)2,473 2,430 -43 -1.7%
Incl. CPU (microsecs) per call 618 608 -11 -1.7%
Excl. CPU (microsec)108 100 -8 -7.4%
Incl. MemUse (bytes)91,380 91,392 12 0.0%
Incl. MemUse (bytes) per call 22,845 22,848 3 0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)101,960 101,972 12 0.0%
Incl. PeakMemUse (bytes) per call 25,490 25,493 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 Function-13 -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%