Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: 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 #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)7,463 7,889 426 5.7%
Incl. Wall Time (microsec) per call 678 717 39 5.7%
Excl. Wall Time (microsec)137 139 2 1.5%
Incl. CPU (microsecs)5,488 5,876 388 7.1%
Incl. CPU (microsecs) per call 499 534 35 7.1%
Excl. CPU (microsec)126 113 -13 -10.3%
Incl. MemUse (bytes)198,360 198,360 0 0.0%
Incl. MemUse (bytes) per call 18,033 18,033 0 0.0%
Excl. MemUse (bytes)-712 -712 0 0.0%
Incl. PeakMemUse (bytes)205,368 205,240 -128 -0.1%
Incl. PeakMemUse (bytes) per call 18,670 18,658 -12 -0.1%
Excl. PeakMemUse (bytes)4,600 4,600 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% 426 30.4% 388 14.1% 0 0.0% -128 -17.8%
Exclusive Metrics Diff for Current Function2 0.5% -13 -3.4% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 881 206.8% 745 192.0% 0 N/A% -56 -43.8%
_menu_get_legacy_tasks0 N/A% 189 44.4% 132 34.0% 0 N/A% 0 0.0%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% -159 -37.3% -122 -31.4% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -124 -29.1% -92 -23.7% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -109 -25.6% -108 -27.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Merge::execute0 N/A% -102 -23.9% -100 -25.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -80 -18.8% -74 -19.1% 0 N/A% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -48 -11.3% -33 -8.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -22 -5.2% 40 10.3% 0 N/A% -72 -56.2%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 474 111.3% 478 123.2% 0 N/A% -56 -43.8%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -76 -17.8% -75 -19.3% 0 N/A% -72 -56.2%
Drupal\Core\Database\Connection::query0 N/A% 39 9.2% 15 3.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -13 -3.1% -17 -4.4% 0 N/A% 0 0.0%