Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: 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 #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)8,572 8,780 208 2.4%
Incl. Wall Time (microsec) per call 1,225 1,254 30 2.4%
Excl. Wall Time (microsec)119 120 1 0.8%
Incl. CPU (microsecs)6,954 7,124 170 2.4%
Incl. CPU (microsecs) per call 993 1,018 24 2.4%
Excl. CPU (microsec)99 103 4 4.0%
Incl. MemUse (bytes)90,128 90,128 0 0.0%
Incl. MemUse (bytes) per call 12,875 12,875 0 0.0%
Excl. MemUse (bytes)-3,496 -3,496 0 0.0%
Incl. PeakMemUse (bytes)111,776 111,776 0 0.0%
Incl. PeakMemUse (bytes) per call 15,968 15,968 0 0.0%
Excl. PeakMemUse (bytes)4,400 4,400 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% 208 16.9% 170 32.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.5% 4 2.4% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% 84 40.4% 22 12.9% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 79 38.0% 38 22.4% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 79 38.0% 31 18.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -34 -16.3% 79 46.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 106 51.0% 68 40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 96 46.2% 95 55.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 5 2.4% 5 2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% -2 -1.2% 0 N/A% 0 N/A%