Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #52f30aadf2c65Run #52f30b3f0ac5aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)37 47 10 27.0%
Incl. Wall Time (microsec) per call 7 9 2 27.0%
Excl. Wall Time (microsec)26 34 8 30.8%
Incl. CPU (microsecs)46 52 6 13.0%
Incl. CPU (microsecs) per call 9 10 1 13.0%
Excl. CPU (microsec)30 32 2 6.7%
Incl. MemUse (bytes)3,896 3,896 0 0.0%
Incl. MemUse (bytes) per call 779 779 0 0.0%
Excl. MemUse (bytes)3,056 3,056 0 0.0%
Incl. PeakMemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes) per call 253 253 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchField [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
Drupal\Core\Database\Statement::fetchField0 N/A% 10 3.0% 6 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 80.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 7 70.0% 6 100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 3 30.0% 2 33.3% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 2 20.0% 4 66.7% 0 N/A% 0 N/A%