Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: 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 #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)11,920 11,328 -592 -5.0%
Incl. Wall Time (microsec) per call 851 809 -42 -5.0%
Excl. Wall Time (microsec)213 213 0 0.0%
Incl. CPU (microsecs)7,615 7,576 -39 -0.5%
Incl. CPU (microsecs) per call 544 541 -3 -0.5%
Excl. CPU (microsec)188 181 -7 -3.7%
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%