Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls347 347 0 0.0%
Incl. Wall Time (microsec)44,172 8,510 -35,662 -80.7%
Incl. Wall Time (microsec) per call 127 25 -103 -80.7%
Excl. Wall Time (microsec)25,627 4,985 -20,642 -80.5%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 23 0 -23 -100.0%
Excl. CPU (microsec)8,000 0 -8,000 -100.0%
Incl. MemUse (bytes)71,816 71,824 8 0.0%
Incl. MemUse (bytes) per call 207 207 0 0.0%
Excl. MemUse (bytes)8,000 8,000 0 0.0%
Incl. PeakMemUse (bytes)46,872 46,672 -200 -0.4%
Incl. PeakMemUse (bytes) per call 135 135 -1 -0.4%
Excl. PeakMemUse (bytes)3,232 3,232 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% -35,662 -0.2% -8,000 -200.0% 8 0.5% -200 -13.3%
Exclusive Metrics Diff for Current Function-20,642 -57.9% -8,000 -100.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -15,493 -43.4% 0 0.0% 8 100.0% -200 -100.0%
Drupal\Core\Database\Statement::__construct0 N/A% -11,008 -30.9% -4,000 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% -8,347 -23.4% -4,000 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -645 -1.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% -169 -0.5% 0 0.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -15,020 -42.1% 0 0.0% 8 100.0% -200 -100.0%