Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6 6 0 0.0%
Incl. Wall Time (microsec) per call 6 6 0 0.0%
Excl. Wall Time (microsec)4 4 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,856 2,840 -16 -0.6%
Incl. MemUse (bytes) per call 2,856 2,840 -16 -0.6%
Excl. MemUse (bytes)1,672 1,656 -16 -1.0%
Incl. PeakMemUse (bytes)1,840 112 -1,728 -93.9%
Incl. PeakMemUse (bytes) per call 1,840 112 -1,728 -93.9%
Excl. PeakMemUse (bytes)1,280 112 -1,168 -91.2%

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% -16 -0.0% -1,728 -0.1%
Exclusive Metrics Diff for Current Function0 N/A% 0 N/A% -16 -100.0% -1,168 -67.6%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query-1 N/A% -6 N/A% 0 N/A% -2,856 -17850.0% -1,840 -106.5%
Drupal\Core\Database\Query\PagerSelectExtender::execute1 N/A% 6 N/A% 0 N/A% 2,840 17750.0% 112 6.5%
Child function
PDOStatement::fetchColumn0 N/A% 0 N/A% 0 N/A% 0 0.0% -560 -32.4%