Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)10 10 0 0.0%
Incl. Wall Time (microsec) per call 5 5 0 0.0%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)12 12 0 0.0%
Incl. CPU (microsecs) per call 6 6 0 0.0%
Excl. CPU (microsec)6 8 2 33.3%
Incl. MemUse (bytes)2,952 2,952 0 0.0%
Incl. MemUse (bytes) per call 1,476 1,476 0 0.0%
Excl. MemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes)680 680 0 0.0%
Incl. PeakMemUse (bytes) per call 340 340 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% 2 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 1 N/A% -2 N/A% 0 N/A% 0 N/A%