Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls324 324 0 0.0%
Incl. Wall Time (microsec)1,079 1,042 -37 -3.4%
Incl. Wall Time (microsec) per call 3 3 -0 -3.4%
Excl. Wall Time (microsec)501 499 -2 -0.4%
Incl. CPU (microsecs)1,372 1,312 -60 -4.4%
Incl. CPU (microsecs) per call 4 4 -0 -4.4%
Excl. CPU (microsec)793 768 -25 -3.2%
Incl. MemUse (bytes)56,584 56,584 0 0.0%
Incl. MemUse (bytes) per call 175 175 0 0.0%
Excl. MemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes)40,400 40,400 0 0.0%
Incl. PeakMemUse (bytes) per call 125 125 0 0.0%
Excl. PeakMemUse (bytes)1,928 1,928 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% -37 -16.7% -60 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -5.4% -25 -41.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -36 -97.3% -35 -58.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -5.4% 3 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::__construct0 N/A% 1 2.7% -16 -26.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 0 0.0% -4 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 0 0.0% -8 -13.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -35 -94.6% -35 -58.3% 0 N/A% 0 N/A%