Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,547 3,474 -73 -2.1%
Incl. Wall Time (microsec) per call 887 869 -18 -2.1%
Excl. Wall Time (microsec)128 119 -9 -7.0%
Incl. CPU (microsecs)2,480 2,444 -36 -1.5%
Incl. CPU (microsecs) per call 620 611 -9 -1.5%
Excl. CPU (microsec)105 93 -12 -11.4%
Incl. MemUse (bytes)91,368 91,372 4 0.0%
Incl. MemUse (bytes) per call 22,842 22,843 1 0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)101,288 101,092 -196 -0.2%
Incl. PeakMemUse (bytes) per call 25,322 25,273 -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 Function-9 -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%