Diff Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #512a20b11c1abRun #512a1f7f217a6DiffDiff%
Number of Function Calls230 190 -40 -17.4%
Incl. Wall Time (microsec)687 1,020 333 48.5%
Incl. Wall Time (microsec) per call 3 5 2 79.7%
Excl. Wall Time (microsec)138 117 -21 -15.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 21 21 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)128,472 210,576 82,104 63.9%
Incl. MemUse (bytes) per call 559 1,108 550 98.4%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)55,936 132,120 76,184 136.2%
Incl. PeakMemUse (bytes) per call 243 695 452 185.9%
Excl. PeakMemUse (bytes)4,072 4,072 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::setFetchMode-40 -100.0% 333 1.0% 4,000 12.5% 82,104 2.5% 76,184 2.2%
Exclusive Metrics Diff for Current Function-21 -6.3% 4,000 100.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 354 106.3% 0 0.0% 82,104 100.0% 76,568 100.5%
Drupal\Core\Database\Statement::__construct-19 -47.5% -19 -5.7% 0 0.0% 0 0.0% 112 0.1%
Drupal\Core\Database\Statement::fetchAllAssoc-1 -2.5% -1 -0.3% 0 0.0% 0 0.0% -496 -0.7%
Drupal\Core\Database\Statement::fetchAllKeyed-1 -2.5% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute-19 -47.5% 0 0.0% 4,000 100.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass0 N/A% 354 106.3% 0 0.0% 82,104 100.0% 76,184 100.0%