Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)86 97 11 12.8%
Incl. Wall Time (microsec) per call 29 32 4 12.8%
Excl. Wall Time (microsec)60 66 6 10.0%
Incl. CPU (microsecs)98 105 7 7.1%
Incl. CPU (microsecs) per call 33 35 2 7.1%
Excl. CPU (microsec)64 65 1 1.6%
Incl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. MemUse (bytes) per call 1,264 1,264 0 0.0%
Excl. MemUse (bytes)2,952 2,952 0 0.0%
Incl. PeakMemUse (bytes)224 224 0 0.0%
Incl. PeakMemUse (bytes) per call 75 75 0 0.0%
Excl. PeakMemUse (bytes)224 224 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% 11 1.1% 7 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 54.5% 1 14.3% 0 N/A% 0 N/A%
Parent functions
Drupal\shortcut\ShortcutStorageController::getAssignedToUser0 N/A% 7 63.6% 7 100.0% 0 N/A% 0 N/A%
comment_count_unpublished0 N/A% 2 18.2% -3 -42.9% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 2 18.2% 3 42.9% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 5 45.5% 6 85.7% 0 N/A% 0 N/A%