Diff Report
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #519bea9000214Run #519be9a13e594DiffDiff%
Number of Function Calls315 313 -2 -0.6%
Incl. Wall Time (microsec)897 905 8 0.9%
Incl. Wall Time (microsec) per call 3 3 0 1.5%
Excl. Wall Time (microsec)355 366 11 3.1%
Incl. CPU (microsecs)1,237 1,249 12 1.0%
Incl. CPU (microsecs) per call 4 4 0 1.6%
Excl. CPU (microsec)693 707 14 2.0%
Incl. MemUse (bytes)30,936 30,936 0 0.0%
Incl. MemUse (bytes) per call 98 99 1 0.6%
Excl. MemUse (bytes)2,644 2,644 0 0.0%
Incl. PeakMemUse (bytes)19,736 19,736 0 0.0%
Incl. PeakMemUse (bytes) per call 63 63 0 0.6%
Excl. PeakMemUse (bytes)1,708 1,708 0 0.0%

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::setFetchMode-2 -100.0% 8 0.2% 12 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 137.5% 14 116.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::__construct-1 -50.0% 7 87.5% 8 66.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -3 -37.5% -3 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 0.0% 3 37.5% 6 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute-1 -50.0% 1 12.5% 1 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -3 -37.5% -2 -16.7% 0 N/A% 0 N/A%