Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\menu_link\MenuTree::doBuildTree

Drupal\menu_link\MenuTree::doBuildTreeRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,898 4,302 404 10.4%
Incl. Wall Time (microsec) per call 780 860 81 10.4%
Excl. Wall Time (microsec)159 158 -1 -0.6%
Incl. CPU (microsecs)2,974 3,101 127 4.3%
Incl. CPU (microsecs) per call 595 620 25 4.3%
Excl. CPU (microsec)140 133 -7 -5.0%
Incl. MemUse (bytes)104,532 104,536 4 0.0%
Incl. MemUse (bytes) per call 20,906 20,907 1 0.0%
Excl. MemUse (bytes)-5,452 -5,452 0 0.0%
Incl. PeakMemUse (bytes)86,204 86,220 16 0.0%
Incl. PeakMemUse (bytes) per call 17,241 17,244 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% 404 25.8% 127 11.6% 4 0.5% 16 2.3%
Exclusive Metrics Diff for Current Function-1 -0.2% -7 -5.5% 0 0.0% 0 0.0%
Parent function
Drupal\menu_link\MenuTree::buildTree0 N/A% 404 100.0% 127 100.0% 4 100.0% 16 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 406 100.5% 130 102.4% 4 100.0% 16 100.0%
hash0 N/A% -1 -0.2% -1 -0.8% 0 0.0% 0 0.0%
serialize0 N/A% -1 -0.2% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 1 0.2% 1 0.8% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% 3 2.4% 0 0.0% 0 0.0%