Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\menu_link\MenuTree::doBuildTree

Drupal\menu_link\MenuTree::doBuildTreeRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)34,499 35,037 538 1.6%
Incl. Wall Time (microsec) per call 11,500 11,679 179 1.6%
Excl. Wall Time (microsec)357 343 -14 -3.9%
Incl. CPU (microsecs)27,511 27,756 245 0.9%
Incl. CPU (microsecs) per call 9,170 9,252 82 0.9%
Excl. CPU (microsec)284 271 -13 -4.6%
Incl. MemUse (bytes)317,768 317,772 4 0.0%
Incl. MemUse (bytes) per call 105,923 105,924 1 0.0%
Excl. MemUse (bytes)-568 -568 0 0.0%
Incl. PeakMemUse (bytes)460,648 460,672 24 0.0%
Incl. PeakMemUse (bytes) per call 153,549 153,557 8 0.0%
Excl. PeakMemUse (bytes)484 484 0 0.0%

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% 538 32.6% 245 49.1% 4 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function-14 -2.6% -13 -5.3% 0 0.0% 0 0.0%
Parent function
Drupal\menu_link\MenuTree::buildTree0 N/A% 538 100.0% 245 100.0% 4 100.0% 24 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set0 N/A% 364 67.7% 190 77.6% 12 300.0% 12 50.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 162 30.1% 146 59.6% -8 -200.0% 12 50.0%
Drupal\Core\Entity\EntityDatabaseStorage::loadMultiple0 N/A% 71 13.2% 103 42.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::execute0 N/A% -35 -6.5% -168 -68.6% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% -4 -0.7% -6 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::condition0 N/A% 4 0.7% 1 0.4% 0 0.0% 0 0.0%
Drupal\menu_link\MenuTree::doBuildTreeData0 N/A% -3 -0.6% -3 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\QueryFactory::get0 N/A% -2 -0.4% -4 -1.6% 0 0.0% 0 0.0%
hash0 N/A% -2 -0.4% -3 -1.2% 0 0.0% 0 0.0%
sort0 N/A% -1 -0.2% 1 0.4% 0 0.0% 0 0.0%
serialize0 N/A% -1 -0.2% -2 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::sort0 N/A% -1 -0.2% 3 1.2% 0 0.0% 0 0.0%