Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\menu_link\MenuTree::doBuildTree

Drupal\menu_link\MenuTree::doBuildTreeRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,474 3,547 73 2.1%
Incl. Wall Time (microsec) per call 869 887 18 2.1%
Excl. Wall Time (microsec)119 128 9 7.6%
Incl. CPU (microsecs)2,444 2,480 36 1.5%
Incl. CPU (microsecs) per call 611 620 9 1.5%
Excl. CPU (microsec)93 105 12 12.9%
Incl. MemUse (bytes)91,372 91,368 -4 -0.0%
Incl. MemUse (bytes) per call 22,843 22,842 -1 -0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)101,092 101,288 196 0.2%
Incl. PeakMemUse (bytes) per call 25,273 25,322 49 0.2%
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% 73 1.6% 36 1.0% -4 -0.0% 196 0.2%
Exclusive Metrics Diff for Current Function9 12.3% 12 33.3% 0 0.0% 0 0.0%
Parent function
Drupal\menu_link\MenuTree::buildTree0 N/A% 73 100.0% 36 100.0% -4 -100.0% 196 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 62 84.9% 27 75.0% -4 -100.0% 196 100.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 1 1.4% 2 5.6% 0 0.0% 0 0.0%
sort0 N/A% 1 1.4% -2 -5.6% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%