Diff Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)81 71 -10 -12.3%
Incl. Wall Time (microsec) per call 7 6 -1 -12.3%
Excl. Wall Time (microsec)57 53 -4 -7.0%
Incl. CPU (microsecs)102 89 -13 -12.7%
Incl. CPU (microsecs) per call 9 8 -1 -12.7%
Excl. CPU (microsec)66 61 -5 -7.6%
Incl. MemUse (bytes)4,152 4,152 0 0.0%
Incl. MemUse (bytes) per call 377 377 0 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes) per call 117 117 0 0.0%
Excl. PeakMemUse (bytes)1,288 1,288 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 -0.4% -13 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -40.0% -5 -38.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\Path::lookupPathSource0 N/A% -15 -150.0% -20 -153.8% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 5 50.0% 6 46.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% -6 -60.0% -8 -61.5% 0 N/A% 0 N/A%