Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: 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 #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)127 129 2 1.6%
Incl. Wall Time (microsec) per call 1 1 0 1.6%
Excl. Wall Time (microsec)127 129 2 1.6%
Incl. CPU (microsecs)192 194 2 1.0%
Incl. CPU (microsecs) per call 2 2 0 1.0%
Excl. CPU (microsec)192 194 2 1.0%
Incl. MemUse (bytes)62,288 62,288 0 0.0%
Incl. MemUse (bytes) per call 642 642 0 0.0%
Excl. MemUse (bytes)62,288 62,288 0 0.0%
Incl. PeakMemUse (bytes)44,136 44,136 0 0.0%
Incl. PeakMemUse (bytes) per call 455 455 0 0.0%
Excl. PeakMemUse (bytes)44,136 44,136 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% 2 1.8% 2 4.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 2 100.0% 5 250.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\taxonomy\TermStorageController::loadParents0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%