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

PDOStatement::setFetchModeRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls377 377 0 0.0%
Incl. Wall Time (microsec)297 281 -16 -5.4%
Incl. Wall Time (microsec) per call 1 1 -0 -5.4%
Excl. Wall Time (microsec)261 249 -12 -4.6%
Incl. CPU (microsecs)628 575 -53 -8.4%
Incl. CPU (microsecs) per call 2 2 -0 -8.4%
Excl. CPU (microsec)591 542 -49 -8.3%
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)7,096 6,936 -160 -2.3%
Incl. PeakMemUse (bytes) per call 19 18 -0 -2.3%
Excl. PeakMemUse (bytes)3,392 3,232 -160 -4.7%

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 Function-12 -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%