Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls313 315 2 0.6%
Incl. Wall Time (microsec)905 897 -8 -0.9%
Incl. Wall Time (microsec) per call 3 3 -0 -1.5%
Excl. Wall Time (microsec)366 355 -11 -3.0%
Incl. CPU (microsecs)1,249 1,237 -12 -1.0%
Incl. CPU (microsecs) per call 4 4 -0 -1.6%
Excl. CPU (microsec)707 693 -14 -2.0%
Incl. MemUse (bytes)30,936 30,936 0 0.0%
Incl. MemUse (bytes) per call 99 98 -1 -0.6%
Excl. MemUse (bytes)2,644 2,644 0 0.0%
Incl. PeakMemUse (bytes)19,736 19,736 0 0.0%
Incl. PeakMemUse (bytes) per call 63 63 -0 -0.6%
Excl. PeakMemUse (bytes)1,708 1,708 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::setFetchMode2 100.0% -8 -0.2% -12 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -137.5% -14 -116.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::__construct1 50.0% -7 -87.5% -8 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 3 37.5% 3 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 0.0% -3 -37.5% -6 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute1 50.0% -1 -12.5% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 3 37.5% 2 16.7% 0 N/A% 0 N/A%