Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDOStatement::setFetchMode

PDOStatement::setFetchModeRun #512a1f7f217a6Run #512a226436ce4DiffDiff%
Number of Function Calls190 280 90 47.4%
Incl. Wall Time (microsec)1,020 568 -452 -44.3%
Incl. Wall Time (microsec) per call 5 2 -3 -62.2%
Excl. Wall Time (microsec)117 173 56 47.9%
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)210,576 104,536 -106,040 -50.4%
Incl. MemUse (bytes) per call 1,108 373 -735 -66.3%
Excl. MemUse (bytes)6,320 17,328 11,008 174.2%
Incl. PeakMemUse (bytes)132,120 42,672 -89,448 -67.7%
Incl. PeakMemUse (bytes) per call 695 152 -543 -78.1%
Excl. PeakMemUse (bytes)4,072 3,976 -96 -2.4%

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::setFetchMode90 101.1% -452 -0.9% -4,000 -7.7% -106,040 -3.6% -89,448 -3.2%
Exclusive Metrics Diff for Current Function56 12.4% -4,000 -100.0% 11,008 10.4% -96 -0.1%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load17 18.9% -487 -107.7% 0 0.0% -106,040 -100.0% -89,736 -100.3%
Drupal\Core\Database\Statement::__construct35 38.9% 35 7.7% 0 0.0% 0 0.0% -112 -0.1%
Drupal\Core\Database\Statement::fetchAllAssoc2 2.2% -1 -0.2% 0 0.0% 0 0.0% 400 0.4%
Drupal\Core\Database\Statement::fetchAllKeyed1 1.1% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute35 38.9% 0 0.0% -4,000 -100.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass-1 -100.0% -508 -112.4% 0 0.0% -117,048 -110.4% -89,352 -99.9%