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

PDOStatement::setFetchModeRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls190 230 40 21.1%
Incl. Wall Time (microsec)1,020 687 -333 -32.6%
Incl. Wall Time (microsec) per call 5 3 -2 -44.4%
Excl. Wall Time (microsec)117 138 21 17.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 21 0 -21 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)210,576 128,472 -82,104 -39.0%
Incl. MemUse (bytes) per call 1,108 559 -550 -49.6%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)132,120 55,936 -76,184 -57.7%
Incl. PeakMemUse (bytes) per call 695 243 -452 -65.0%
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::setFetchMode40 100.0% -333 -1.0% -4,000 -12.5% -82,104 -2.5% -76,184 -2.2%
Exclusive Metrics Diff for Current Function21 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::__construct19 47.5% 19 5.7% 0 0.0% 0 0.0% -112 -0.1%
Drupal\Core\Database\Statement::fetchAllAssoc1 2.5% 1 0.3% 0 0.0% 0 0.0% 496 0.7%
Drupal\Core\Database\Statement::fetchAllKeyed1 2.5% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute19 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%