Diff Report
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #52d3e8415aec3Run #52d3e812c7cf2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,930 2,979 49 1.7%
Incl. Wall Time (microsec) per call 586 596 10 1.7%
Excl. Wall Time (microsec)49 51 2 4.1%
Incl. CPU (microsecs)2,160 2,207 47 2.2%
Incl. CPU (microsecs) per call 432 441 9 2.2%
Excl. CPU (microsec)43 42 -1 -2.3%
Incl. MemUse (bytes)111,632 111,632 0 0.0%
Incl. MemUse (bytes) per call 22,326 22,326 0 0.0%
Excl. MemUse (bytes)1,536 1,536 0 0.0%
Incl. PeakMemUse (bytes)117,736 117,736 0 0.0%
Incl. PeakMemUse (bytes) per call 23,547 23,547 0 0.0%
Excl. PeakMemUse (bytes)3,760 3,760 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Core\Database\Query\Select::execute0 N/A% 49 41.9% 47 42.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 4.1% -1 -2.1% 0 N/A% 0 N/A%
Parent functions
Drupal\forum\ForumManager::getForumStatistics0 N/A% 23 46.9% 23 48.9% 0 N/A% 0 N/A%
Drupal\forum\ForumManager::getLastPost0 N/A% 9 18.4% 9 19.1% 0 N/A% 0 N/A%
Drupal\taxonomy\TermStorageController::loadTree0 N/A% 9 18.4% 10 21.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% 9 18.4% 8 17.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% -1 -2.0% -3 -6.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 30 61.2% 32 68.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 11 22.4% 11 23.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 8 16.3% 4 8.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -2 -4.1% 1 2.1% 0 N/A% 0 N/A%