Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: 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 #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)8,739 9,052 313 3.6%
Incl. Wall Time (microsec) per call 971 1,006 35 3.6%
Excl. Wall Time (microsec)135 141 6 4.4%
Incl. CPU (microsecs)5,890 5,991 101 1.7%
Incl. CPU (microsecs) per call 654 666 11 1.7%
Excl. CPU (microsec)111 119 8 7.2%
Incl. MemUse (bytes)210,792 210,808 16 0.0%
Incl. MemUse (bytes) per call 23,421 23,423 2 0.0%
Excl. MemUse (bytes)-2,248 -2,248 0 0.0%
Incl. PeakMemUse (bytes)220,160 219,984 -176 -0.1%
Incl. PeakMemUse (bytes) per call 24,462 24,443 -20 -0.1%
Excl. PeakMemUse (bytes)3,936 3,936 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% 313 148.3% 101 1683.3% 16 0.1% -176 -0.8%
Exclusive Metrics Diff for Current Function6 1.9% 8 7.9% 0 0.0% 0 0.0%
Parent functions
user_roles0 N/A% 130 41.5% 59 58.4% 0 0.0% -120 -68.2%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 70 22.4% 32 31.7% 8 50.0% -64 -36.4%
menu_local_tasks0 N/A% 51 16.3% 6 5.9% 8 50.0% 8 4.5%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 33 10.5% -1 -1.0% 0 0.0% 0 0.0%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 26 8.3% 5 5.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 3 1.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 246 78.6% 37 36.6% 16 100.0% -56 -31.8%
Drupal\Core\Database\Query\Select::__toString0 N/A% 47 15.0% 43 42.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 9 2.9% 10 9.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 5 1.6% 3 3.0% 0 0.0% -120 -68.2%