Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: 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 #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)4,263 4,272 9 0.2%
Incl. Wall Time (microsec) per call 533 534 1 0.2%
Excl. Wall Time (microsec)81 83 2 2.5%
Incl. CPU (microsecs)3,244 3,263 19 0.6%
Incl. CPU (microsecs) per call 406 408 2 0.6%
Excl. CPU (microsec)61 70 9 14.8%
Incl. MemUse (bytes)134,944 134,944 0 0.0%
Incl. MemUse (bytes) per call 16,868 16,868 0 0.0%
Excl. MemUse (bytes)848 848 0 0.0%
Incl. PeakMemUse (bytes)139,408 139,408 0 0.0%
Incl. PeakMemUse (bytes) per call 17,426 17,426 0 0.0%
Excl. PeakMemUse (bytes)3,504 3,504 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% 9 3.0% 19 6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 22.2% 9 47.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 17 188.9% 20 105.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -8 -88.9% -4 -21.1% 0 N/A% 0 N/A%
Drupal\taxonomy\TermStorageController::loadParents0 N/A% 5 55.6% 2 10.5% 0 N/A% 0 N/A%
Drupal\taxonomy\TermStorageController::loadTree0 N/A% -4 -44.4% -2 -10.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 4 44.4% 5 26.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -4 -44.4% -4 -21.1% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% -1 -11.1% 2 10.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 18 200.0% 20 105.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -8 -88.9% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -3 -33.3% -8 -42.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%