Diff Report
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1a1589bdae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #54e199664caefRun #54e1a1589bdaeDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)26 33 7 26.9%
Incl. Wall Time (microsec) per call 13 17 4 26.9%
Excl. Wall Time (microsec)19 23 4 21.1%
Incl. MemUse (bytes)2,472 2,472 0 0.0%
Incl. MemUse (bytes) per call 1,236 1,236 0 0.0%
Excl. MemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes) per call 732 732 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchField0 N/A% 7 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 57.1% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 7 100.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 3 42.9% 0 N/A% 0 N/A%