Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)28,013 27,403 -610 -2.2%
Incl. Wall Time (microsec) per call 1,556 1,522 -34 -2.2%
Excl. Wall Time (microsec)423 420 -3 -0.7%
Incl. CPU (microsecs)17,056 17,503 447 2.6%
Incl. CPU (microsecs) per call 948 972 25 2.6%
Excl. CPU (microsec)366 360 -6 -1.6%
Incl. MemUse (bytes)105,728 105,728 0 0.0%
Incl. MemUse (bytes) per call 5,874 5,874 0 0.0%
Excl. MemUse (bytes)-9,192 -9,192 0 0.0%
Incl. PeakMemUse (bytes)127,924 127,924 0 0.0%
Incl. PeakMemUse (bytes) per call 7,107 7,107 0 0.0%
Excl. PeakMemUse (bytes)2,580 2,580 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% -610 -32.3% 447 15.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.5% -6 -1.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -405 -66.4% 459 102.7% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -88 -14.4% -11 -2.5% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -61 -10.0% -16 -3.6% 0 N/A% 0 N/A%
node_get_recent0 N/A% -60 -9.8% 53 11.9% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 48 7.9% 12 2.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -44 -7.2% -50 -11.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -804 -131.8% 255 57.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 148 24.3% 145 32.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 33 5.4% 38 8.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 16 2.6% 15 3.4% 0 N/A% 0 N/A%