Diff Report
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519aa45581fb3Run #519aa37b5bebdDiffDiff%
Number of Function Calls13 12 -1 -7.7%
Incl. Wall Time (microsec)13,005 12,136 -869 -6.7%
Incl. Wall Time (microsec) per call 1,000 1,011 11 1.1%
Excl. Wall Time (microsec)288 266 -22 -7.6%
Incl. CPU (microsecs)12,043 11,303 -740 -6.1%
Incl. CPU (microsecs) per call 926 942 16 1.7%
Excl. CPU (microsec)251 231 -20 -8.0%
Incl. MemUse (bytes)164,536 154,632 -9,904 -6.0%
Incl. MemUse (bytes) per call 12,657 12,886 229 1.8%
Excl. MemUse (bytes)-2,440 -2,608 -168 -6.9%
Incl. PeakMemUse (bytes)181,848 173,096 -8,752 -4.8%
Incl. PeakMemUse (bytes) per call 13,988 14,425 436 3.1%
Excl. PeakMemUse (bytes)5,328 5,000 -328 -6.2%

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::execute-1 -20.0% -869 -11.5% -740 -13.9% -9,904 -3.4% -8,752 -3.3%
Exclusive Metrics Diff for Current Function-22 -2.5% -20 -2.7% -168 -1.7% -328 -3.7%
Parent functions
Drupal\Core\Database\Query\Merge::execute-1 -100.0% -1,009 -116.1% -728 -98.4% -9,904 -100.0% -8,752 -100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 183 21.1% 87 11.8% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 0.0% -65 -7.5% -50 -6.8% 0 0.0% 0 0.0%
forum_forum_load0 0.0% 41 4.7% -38 -5.1% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% -17 -2.0% 2 0.3% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 0.0% -17 -2.0% -30 -4.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 0.0% 17 2.0% 16 2.2% 0 0.0% 0 0.0%
taxonomy_get_tree0 0.0% -2 -0.2% 1 0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::getArguments-1 -25.0% -338 -38.9% -339 -45.8% -7,152 -72.2% -6,736 -77.0%
Drupal\Core\Database\Connection::query-1 -25.0% -316 -36.4% -181 -24.5% -2,336 -23.6% -1,336 -15.3%
Drupal\Core\Database\Query\Select::__toString-1 -25.0% -197 -22.7% -201 -27.2% -200 -2.0% -256 -2.9%
Drupal\Core\Database\Query\Select::preExecute-1 -25.0% 4 0.5% 1 0.1% -48 -0.5% -96 -1.1%