Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: 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 #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)11,328 11,920 592 5.2%
Incl. Wall Time (microsec) per call 809 851 42 5.2%
Excl. Wall Time (microsec)213 213 0 0.0%
Incl. CPU (microsecs)7,576 7,615 39 0.5%
Incl. CPU (microsecs) per call 541 544 3 0.5%
Excl. CPU (microsec)181 188 7 3.9%
Incl. MemUse (bytes)72,932 72,932 0 0.0%
Incl. MemUse (bytes) per call 5,209 5,209 0 0.0%
Excl. MemUse (bytes)-3,552 -3,552 0 0.0%
Incl. PeakMemUse (bytes)71,100 71,100 0 0.0%
Incl. PeakMemUse (bytes) per call 5,079 5,079 0 0.0%
Excl. PeakMemUse (bytes)2,568 2,568 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% 592 165.4% 39 20.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 7 17.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 289 48.8% 25 64.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 183 30.9% 5 12.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 124 20.9% -8 -20.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% -114 -19.3% -51 -130.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% 44 7.4% 52 133.3% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 36 6.1% 6 15.4% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 30 5.1% 10 25.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 560 94.6% 8 20.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 53 9.0% 50 128.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -13 -2.2% -16 -41.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -8 -1.4% -10 -25.6% 0 N/A% 0 N/A%