Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls203 203 0 0.0%
Incl. Wall Time (microsec)463 477 14 3.0%
Incl. Wall Time (microsec) per call 2 2 0 3.0%
Excl. Wall Time (microsec)463 477 14 3.0%
Incl. CPU (microsecs)581 600 19 3.3%
Incl. CPU (microsecs) per call 3 3 0 3.3%
Excl. CPU (microsec)581 600 19 3.3%
Incl. MemUse (bytes)125,408 125,416 8 0.0%
Incl. MemUse (bytes) per call 618 618 0 0.0%
Excl. MemUse (bytes)125,408 125,416 8 0.0%
Incl. PeakMemUse (bytes)93,288 93,384 96 0.1%
Incl. PeakMemUse (bytes) per call 460 460 0 0.1%
Excl. PeakMemUse (bytes)93,288 93,384 96 0.1%

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% 14 0.3% 19 0.4% 8 0.0% 96 0.4%
Exclusive Metrics Diff for Current Function14 100.0% 19 100.0% 8 100.0% 96 100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 19 135.7% 23 121.1% 8 100.0% 96 100.0%
Drupal\views\Plugin\views\query\Sql::compileFields0 N/A% -5 -35.7% -7 -36.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 0 0.0% 3 15.8% 0 0.0% 0 0.0%