Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)59 105 46 78.0%
Incl. Wall Time (microsec) per call 2 4 2 78.0%
Excl. Wall Time (microsec)59 105 46 78.0%
Incl. CPU (microsecs)80 128 48 60.0%
Incl. CPU (microsecs) per call 3 4 2 60.0%
Excl. CPU (microsec)80 128 48 60.0%
Incl. MemUse (bytes)20,224 20,224 0 0.0%
Incl. MemUse (bytes) per call 674 674 0 0.0%
Excl. MemUse (bytes)20,224 20,224 0 0.0%
Incl. PeakMemUse (bytes)12,944 12,944 0 0.0%
Incl. PeakMemUse (bytes) per call 431 431 0 0.0%
Excl. PeakMemUse (bytes)12,944 12,944 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addField [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\Query\Select::addField0 N/A% 46 1.0% 48 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function46 100.0% 48 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 46 100.0% 48 100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compileFields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%