Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls319 319 0 0.0%
Incl. Wall Time (microsec)246 255 9 3.7%
Incl. Wall Time (microsec) per call 1 1 0 3.7%
Excl. Wall Time (microsec)191 205 14 7.3%
Incl. CPU (microsecs)549 545 -4 -0.7%
Incl. CPU (microsecs) per call 2 2 -0 -0.7%
Excl. CPU (microsec)493 494 1 0.2%
Incl. MemUse (bytes)9,208 9,184 -24 -0.3%
Incl. MemUse (bytes) per call 29 29 -0 -0.3%
Excl. MemUse (bytes)4,000 3,976 -24 -0.6%
Incl. PeakMemUse (bytes)7,272 6,992 -280 -3.9%
Incl. PeakMemUse (bytes) per call 23 22 -1 -3.9%
Excl. PeakMemUse (bytes)2,920 2,896 -24 -0.8%

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% 9 0.2% -4 -0.1% -24 -0.0% -280 -0.5%
Exclusive Metrics Diff for Current Function14 155.6% 1 25.0% -24 -100.0% -24 -8.6%
Parent functions
Drupal\Core\Database\Statement::execute0 N/A% 6 66.7% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 5 55.6% 11 275.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::__construct0 N/A% 5 55.6% -2 -50.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -5 -55.6% -9 -225.0% 0 0.0% -256 -91.4%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -22.2% -3 -75.0% -24 -100.0% -24 -8.6%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -5 -55.6% -5 -125.0% 0 0.0% -256 -91.4%