Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)29 34 5 17.2%
Incl. Wall Time (microsec) per call 10 11 2 17.2%
Excl. Wall Time (microsec)22 26 4 18.2%
Incl. CPU (microsecs)36 39 3 8.3%
Incl. CPU (microsecs) per call 12 13 1 8.3%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)3,832 3,832 0 0.0%
Incl. MemUse (bytes) per call 1,277 1,277 0 0.0%
Excl. MemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes) per call 368 368 0 0.0%
Excl. PeakMemUse (bytes)1,080 1,080 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% 5 0.1% 3 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 80.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 10 200.0% 9 300.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -4 -80.0% -5 -166.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -1 -20.0% -1 -33.3% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 1 20.0% 3 100.0% 0 N/A% 0 N/A%