Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::fetchField

Drupal\Core\Database\Statement::fetchFieldRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)15 16 1 6.7%
Incl. Wall Time (microsec) per call 8 8 1 6.7%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)18 52 34 188.9%
Incl. CPU (microsecs) per call 9 26 17 188.9%
Excl. CPU (microsec)10 46 36 360.0%
Incl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. MemUse (bytes) per call 1,484 1,484 0 0.0%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)712 712 0 0.0%
Incl. PeakMemUse (bytes) per call 356 356 0 0.0%
Excl. PeakMemUse (bytes)712 712 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% 1 0.2% 34 2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 36 105.9% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 1 100.0% 34 100.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::fetchColumn0 N/A% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%