Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls257 257 0 0.0%
Incl. Wall Time (microsec)503 484 -19 -3.8%
Incl. Wall Time (microsec) per call 2 2 -0 -3.8%
Excl. Wall Time (microsec)181 179 -2 -1.1%
Incl. CPU (microsecs)750 714 -36 -4.8%
Incl. CPU (microsecs) per call 3 3 -0 -4.8%
Excl. CPU (microsec)427 407 -20 -4.7%
Incl. MemUse (bytes)55,400 55,400 0 0.0%
Incl. MemUse (bytes) per call 216 216 0 0.0%
Excl. MemUse (bytes)5,224 5,224 0 0.0%
Incl. PeakMemUse (bytes)36,624 36,624 0 0.0%
Incl. PeakMemUse (bytes) per call 143 143 0 0.0%
Excl. PeakMemUse (bytes)720 720 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% -19 -0.2% -36 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -10.5% -20 -55.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -16 -84.2% -15 -41.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 5 26.3% 1 2.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -4 -21.1% -11 -30.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% -3 -15.8% -9 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::__construct0 N/A% -1 -5.3% -2 -5.6% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -17 -89.5% -16 -44.4% 0 N/A% 0 N/A%