Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: 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 #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)7,051 6,760 -291 -4.1%
Incl. Wall Time (microsec) per call 783 751 -32 -4.1%
Excl. Wall Time (microsec)157 152 -5 -3.2%
Incl. CPU (microsecs)6,783 6,515 -268 -4.0%
Incl. CPU (microsecs) per call 754 724 -30 -4.0%
Excl. CPU (microsec)129 128 -1 -0.8%
Incl. MemUse (bytes)96,736 96,736 0 0.0%
Incl. MemUse (bytes) per call 10,748 10,748 0 0.0%
Excl. MemUse (bytes)-2,312 -2,312 0 0.0%
Incl. PeakMemUse (bytes)119,336 119,336 0 0.0%
Incl. PeakMemUse (bytes) per call 13,260 13,260 0 0.0%
Excl. PeakMemUse (bytes)5,768 5,768 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% -291 -25.7% -268 -22.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -1.7% -1 -0.4% 0 N/A% 0 N/A%
Parent functions
menu_local_tasks0 N/A% -261 -89.7% -254 -94.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -21 -7.2% -11 -4.1% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -5 -1.7% -4 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -3 -1.0% 2 0.7% 0 N/A% 0 N/A%
user_roles0 N/A% -1 -0.3% -1 -0.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% -106 -36.4% -105 -39.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -104 -35.7% -105 -39.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -73 -25.1% -52 -19.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -3 -1.0% -5 -1.9% 0 N/A% 0 N/A%