Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls377 377 0 0.0%
Incl. Wall Time (microsec)281 297 16 5.7%
Incl. Wall Time (microsec) per call 1 1 0 5.7%
Excl. Wall Time (microsec)249 261 12 4.8%
Incl. CPU (microsecs)575 628 53 9.2%
Incl. CPU (microsecs) per call 2 2 0 9.2%
Excl. CPU (microsec)542 591 49 9.0%
Incl. MemUse (bytes)11,216 11,216 0 0.0%
Incl. MemUse (bytes) per call 30 30 0 0.0%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)6,936 7,096 160 2.3%
Incl. PeakMemUse (bytes) per call 18 19 0 2.3%
Excl. PeakMemUse (bytes)3,232 3,392 160 5.0%

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::setFetchMode0 N/A% 16 0.4% 53 1.2% 0 0.0% 160 0.7%
Exclusive Metrics Diff for Current Function12 75.0% 49 92.5% 0 N/A% 160 100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 8 50.0% 8 15.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::__construct0 N/A% 7 43.8% 37 69.8% 0 N/A% 40 25.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 1 6.2% 2 3.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 0 0.0% -2 -3.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -6 -11.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 14 26.4% 0 N/A% 120 75.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 25.0% 4 7.5% 0 N/A% 0 0.0%