Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: 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 #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)56 51 -5 -8.9%
Incl. Wall Time (microsec) per call 2 1 -0 -8.9%
Excl. Wall Time (microsec)56 51 -5 -8.9%
Incl. CPU (microsecs)83 85 2 2.4%
Incl. CPU (microsecs) per call 2 2 0 2.4%
Excl. CPU (microsec)83 85 2 2.4%
Incl. MemUse (bytes)25,920 25,920 0 0.0%
Incl. MemUse (bytes) per call 720 720 0 0.0%
Excl. MemUse (bytes)25,920 25,920 0 0.0%
Incl. PeakMemUse (bytes)15,104 15,104 0 0.0%
Incl. PeakMemUse (bytes) per call 420 420 0 0.0%
Excl. PeakMemUse (bytes)15,104 15,104 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% -5 -0.3% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% -3 -60.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% -2 -40.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compileFields0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%