Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)16,663 16,942 279 1.7%
Incl. Wall Time (microsec) per call 1,851 1,882 31 1.7%
Excl. Wall Time (microsec)207 216 9 4.3%
Incl. CPU (microsecs)8,669 8,499 -170 -2.0%
Incl. CPU (microsecs) per call 963 944 -19 -2.0%
Excl. CPU (microsec)175 183 8 4.6%
Incl. MemUse (bytes)82,676 82,676 0 0.0%
Incl. MemUse (bytes) per call 9,186 9,186 0 0.0%
Excl. MemUse (bytes)-4,264 -4,264 0 0.0%
Incl. PeakMemUse (bytes)97,632 97,632 0 0.0%
Incl. PeakMemUse (bytes) per call 10,848 10,848 0 0.0%
Excl. PeakMemUse (bytes)1,660 1,660 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% 279 7.8% -170 -165.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 3.2% 8 4.7% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% 212 76.0% -29 -17.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -116 -41.6% -94 -55.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 100 35.8% 26 15.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 47 16.8% -93 -54.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 36 12.9% 20 11.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 347 124.4% -97 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -47 -16.8% -50 -29.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -15 -5.4% -13 -7.6% 0 N/A% -8 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -15 -5.4% -18 -10.6% 0 N/A% 8 N/A%