Diff Report
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e3238612Run #53923d861ff11DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)38,316 39,489 1,173 3.1%
Incl. Wall Time (microsec) per call 982 1,013 30 3.1%
Excl. Wall Time (microsec)585 615 30 5.1%
Incl. CPU (microsecs)26,175 26,748 573 2.2%
Incl. CPU (microsecs) per call 671 686 15 2.2%
Excl. CPU (microsec)488 508 20 4.1%
Incl. MemUse (bytes)190,180 190,180 0 0.0%
Incl. MemUse (bytes) per call 4,876 4,876 0 0.0%
Excl. MemUse (bytes)-21,152 -21,152 0 0.0%
Incl. PeakMemUse (bytes)198,716 198,716 0 0.0%
Incl. PeakMemUse (bytes) per call 5,095 5,095 0 0.0%
Excl. PeakMemUse (bytes)5,076 5,076 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% 1,173 250.1% 573 179.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function30 2.6% 20 3.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 623 53.1% 183 31.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% 304 25.9% 16 2.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 195 16.6% 51 8.9% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% -71 -6.1% 105 18.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 56 4.8% 118 20.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% 35 3.0% 75 13.1% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 31 2.6% 25 4.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 887 75.6% 286 49.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 126 10.7% 129 22.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 68 5.8% 69 12.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 62 5.3% 69 12.0% 0 N/A% 0 N/A%