Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: 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 #539206513e72eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,474 3,167 -307 -8.8%
Incl. Wall Time (microsec) per call 869 792 -77 -8.8%
Excl. Wall Time (microsec)119 118 -1 -0.8%
Incl. CPU (microsecs)2,444 2,386 -58 -2.4%
Incl. CPU (microsecs) per call 611 597 -15 -2.4%
Excl. CPU (microsec)93 94 1 1.1%
Incl. MemUse (bytes)91,372 91,372 0 0.0%
Incl. MemUse (bytes) per call 22,843 22,843 0 0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)101,092 101,092 0 0.0%
Incl. PeakMemUse (bytes) per call 25,273 25,273 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% -307 -33.7% -58 -16.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.3% 1 1.7% 0 N/A% 0 N/A%
Parent function
Drupal\menu_link\MenuTree::buildTree0 N/A% -307 -100.0% -58 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -307 -100.0% -55 -94.8% 0 N/A% 0 N/A%
sort0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
serialize0 N/A% 0 0.0% -3 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%