Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls403 403 0 0.0%
Incl. Wall Time (microsec)311 352 41 13.2%
Incl. Wall Time (microsec) per call 1 1 0 13.2%
Excl. Wall Time (microsec)277 314 37 13.4%
Incl. CPU (microsecs)659 709 50 7.6%
Incl. CPU (microsecs) per call 2 2 0 7.6%
Excl. CPU (microsec)625 671 46 7.4%
Incl. MemUse (bytes)10,816 10,816 0 0.0%
Incl. MemUse (bytes) per call 27 27 0 0.0%
Excl. MemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes)6,696 6,624 -72 -1.1%
Incl. PeakMemUse (bytes) per call 17 16 -0 -1.1%
Excl. PeakMemUse (bytes)2,992 2,920 -72 -2.4%

Parent/Child Regression/Improvement report for PDOStatement::setFetchMode [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
PDOStatement::setFetchMode0 N/A% 41 2.6% 50 2.9% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function37 90.2% 46 92.0% 0 N/A% -72 -100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 25 61.0% 19 38.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 8 19.5% 6 12.0% 0 N/A% -72 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 7 17.1% 8 16.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::__construct0 N/A% 1 2.4% 11 22.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 6 12.0% 0 N/A% 0 0.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 9.8% 4 8.0% 0 N/A% 0 0.0%