Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)34 31 -3 -8.8%
Incl. Wall Time (microsec) per call 9 8 -1 -8.8%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)40 36 -4 -10.0%
Incl. CPU (microsecs) per call 10 9 -1 -10.0%
Excl. CPU (microsec)23 21 -2 -8.7%
Incl. MemUse (bytes)3,000 3,000 0 0.0%
Incl. MemUse (bytes) per call 750 750 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)680 680 0 0.0%
Incl. PeakMemUse (bytes) per call 170 170 0 0.0%
Excl. PeakMemUse (bytes)680 680 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% -3 -0.3% -4 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -3 -100.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%