Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: 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 #52d4b1f732b14DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)127 132 5 3.9%
Incl. Wall Time (microsec) per call 1 1 0 3.9%
Excl. Wall Time (microsec)127 132 5 3.9%
Incl. CPU (microsecs)192 202 10 5.2%
Incl. CPU (microsecs) per call 2 2 0 5.2%
Excl. CPU (microsec)192 202 10 5.2%
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 44,024 -112 -0.3%
Incl. PeakMemUse (bytes) per call 455 454 -1 -0.3%
Excl. PeakMemUse (bytes)44,136 44,024 -112 -0.3%

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% 10 0.5% 0 0.0% -112 -0.1%
Exclusive Metrics Diff for Current Function5 100.0% 10 100.0% 0 N/A% -112 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 3 60.0% 10 100.0% 0 N/A% -112 -100.0%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 2 40.0% 1 10.0% 0 N/A% 0 0.0%
Drupal\taxonomy\TermStorageController::loadParents0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%