Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls390 390 0 0.0%
Incl. Wall Time (microsec)381 379 -2 -0.5%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)253 247 -6 -2.4%
Incl. CPU (microsecs)740 705 -35 -4.7%
Incl. CPU (microsecs) per call 2 2 -0 -4.7%
Excl. CPU (microsec)611 572 -39 -6.4%
Incl. MemUse (bytes)50,576 50,576 0 0.0%
Incl. MemUse (bytes) per call 130 130 0 0.0%
Excl. MemUse (bytes)4,840 4,840 0 0.0%
Incl. PeakMemUse (bytes)28,584 28,584 0 0.0%
Incl. PeakMemUse (bytes) per call 73 73 0 0.0%
Excl. PeakMemUse (bytes)1,176 1,176 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% -2 -0.0% -35 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -300.0% -39 -111.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -15 -750.0% -15 -42.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 8 400.0% 6 17.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 3 150.0% 4 11.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% 2 100.0% -18 -51.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::__construct0 N/A% 0 0.0% -12 -34.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 200.0% 4 11.4% 0 N/A% 0 N/A%