Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)122 142 20 16.4%
Incl. Wall Time (microsec) per call 7 8 1 16.4%
Excl. Wall Time (microsec)91 97 6 6.6%
Incl. CPU (microsecs)138 165 27 19.6%
Incl. CPU (microsecs) per call 8 9 2 19.6%
Excl. CPU (microsec)85 93 8 9.4%
Incl. MemUse (bytes)3,640 3,640 0 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)2,832 2,832 0 0.0%
Incl. PeakMemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes) per call 40 40 0 0.0%
Excl. PeakMemUse (bytes)728 728 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% 20 0.8% 27 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 30.0% 8 29.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 20 100.0% 22 81.5% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% 5 18.5% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 14 70.0% 19 70.4% 0 N/A% 0 N/A%