Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)595 479 -116 -19.5%
Incl. Wall Time (microsec) per call 3 2 -1 -19.5%
Excl. Wall Time (microsec)167 165 -2 -1.2%
Incl. CPU (microsecs)804 713 -91 -11.3%
Incl. CPU (microsecs) per call 4 3 -0 -11.3%
Excl. CPU (microsec)382 398 16 4.2%
Incl. MemUse (bytes)55,536 55,664 128 0.2%
Incl. MemUse (bytes) per call 246 246 1 0.2%
Excl. MemUse (bytes)6,936 6,936 0 0.0%
Incl. PeakMemUse (bytes)33,728 33,728 0 0.0%
Incl. PeakMemUse (bytes) per call 149 149 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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::setFetchMode0 N/A% -116 -25.8% -91 -7.4% 128 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -1.7% 16 17.6% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -116 -100.0% -110 -120.9% 128 100.0% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% 3 3.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% 17 18.7% 0 0.0% 0 N/A%
Drupal\Core\Database\Statement::__construct0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -114 -98.3% -107 -117.6% 128 100.0% 0 N/A%