Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: 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 #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)12,734 12,734 0 0.0%
Incl. Wall Time (microsec) per call 910 910 0 0.0%
Excl. Wall Time (microsec)226 219 -7 -3.1%
Incl. CPU (microsecs)8,361 8,382 21 0.3%
Incl. CPU (microsecs) per call 597 599 2 0.3%
Excl. CPU (microsec)190 189 -1 -0.5%
Incl. MemUse (bytes)92,716 92,716 0 0.0%
Incl. MemUse (bytes) per call 6,623 6,623 0 0.0%
Excl. MemUse (bytes)-3,832 -3,832 0 0.0%
Incl. PeakMemUse (bytes)89,780 89,780 0 0.0%
Incl. PeakMemUse (bytes) per call 6,413 6,413 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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% 0 0.0% 21 6.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 N/A% -1 -4.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% 299 N/A% 113 538.1% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% -181 N/A% 2 9.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% -86 N/A% -55 -261.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% -65 N/A% 28 133.3% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 18 N/A% -2 -9.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% 15 N/A% -74 -352.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 0 N/A% 9 42.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 48 N/A% 50 238.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% -40 N/A% -17 -81.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -15 N/A% -19 -90.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 14 N/A% 8 38.1% 0 N/A% 0 N/A%