Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\menu_link\MenuTree::doBuildTree

Drupal\menu_link\MenuTree::doBuildTreeRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)4,044 3,888 -156 -3.9%
Incl. Wall Time (microsec) per call 809 778 -31 -3.9%
Excl. Wall Time (microsec)150 158 8 5.3%
Incl. CPU (microsecs)2,879 2,980 101 3.5%
Incl. CPU (microsecs) per call 576 596 20 3.5%
Excl. CPU (microsec)128 123 -5 -3.9%
Incl. MemUse (bytes)105,764 105,764 0 0.0%
Incl. MemUse (bytes) per call 21,153 21,153 0 0.0%
Excl. MemUse (bytes)-5,456 -5,456 0 0.0%
Incl. PeakMemUse (bytes)82,580 82,580 0 0.0%
Incl. PeakMemUse (bytes) per call 16,516 16,516 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% -156 -63.2% 101 20.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 5.1% -5 -5.0% 0 N/A% 0 N/A%
Parent function
Drupal\menu_link\MenuTree::buildTree0 N/A% -156 -100.0% 101 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -168 -107.7% 88 87.1% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 2 1.3% 1 1.0% 0 N/A% 0 N/A%
hash0 N/A% 1 0.6% 2 2.0% 0 N/A% 0 N/A%
serialize0 N/A% 1 0.6% 10 9.9% 0 N/A% 0 N/A%
sort0 N/A% 0 0.0% 5 5.0% 0 N/A% 0 N/A%