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

PDOStatement::setFetchModeRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls403 403 0 0.0%
Incl. Wall Time (microsec)352 311 -41 -11.6%
Incl. Wall Time (microsec) per call 1 1 -0 -11.6%
Excl. Wall Time (microsec)314 277 -37 -11.8%
Incl. CPU (microsecs)709 659 -50 -7.1%
Incl. CPU (microsecs) per call 2 2 -0 -7.1%
Excl. CPU (microsec)671 625 -46 -6.9%
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)6,624 6,696 72 1.1%
Incl. PeakMemUse (bytes) per call 16 17 0 1.1%
Excl. PeakMemUse (bytes)2,920 2,992 72 2.5%

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 Function-37 -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%