Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)12,571 12,734 163 1.3%
Incl. Wall Time (microsec) per call 898 910 12 1.3%
Excl. Wall Time (microsec)213 226 13 6.1%
Incl. CPU (microsecs)8,375 8,361 -14 -0.2%
Incl. CPU (microsecs) per call 598 597 -1 -0.2%
Excl. CPU (microsec)179 190 11 6.1%
Incl. MemUse (bytes)92,724 92,716 -8 -0.0%
Incl. MemUse (bytes) per call 6,623 6,623 -1 -0.0%
Excl. MemUse (bytes)-3,820 -3,832 -12 -0.3%
Incl. PeakMemUse (bytes)93,432 89,780 -3,652 -3.9%
Incl. PeakMemUse (bytes) per call 6,674 6,413 -261 -3.9%
Excl. PeakMemUse (bytes)2,536 2,368 -168 -6.6%

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% 163 3.5% -14 -0.4% -8 -0.0% -3,652 -3.8%
Exclusive Metrics Diff for Current Function13 8.0% 11 78.6% -12 -150.0% -168 -4.6%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% -121 -74.2% -12 -85.7% -76 -950.0% -64 -1.8%
Drupal\Core\Database\Query\Merge::execute0 N/A% 102 62.6% 124 885.7% 0 0.0% -3,532 -96.7%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 91 55.8% -12 -85.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 61 37.4% -66 -471.4% 4 50.0% -64 -1.8%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 55 33.7% -111 -792.9% 64 800.0% 28 0.8%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% -38 -23.3% 50 357.1% 0 0.0% -20 -0.5%
Drupal\comment\CommentStatistics::read0 N/A% 13 8.0% 13 92.9% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 90 55.2% -88 -628.6% 4 50.0% -1,584 -43.4%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 79 48.5% 80 571.4% 0 0.0% -1,172 -32.1%
Drupal\Core\Database\Query\Select::__toString0 N/A% -25 -15.3% -27 -192.9% 0 0.0% -728 -19.9%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 6 3.7% 10 71.4% 0 0.0% 0 0.0%