Diff Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #550de0b43acdfRun #550de112c2927DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)11 12 1 9.1%
Incl. Wall Time (microsec) per call 6 6 1 9.1%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. MemUse (bytes)2,504 2,504 0 0.0%
Incl. MemUse (bytes) per call 1,252 1,252 0 0.0%
Excl. MemUse (bytes)1,808 1,808 0 0.0%
Incl. PeakMemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes) per call 744 744 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% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 1 100.0% 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% 0 0.0% 0 N/A% 0 N/A%