Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: 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 #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls203 203 0 0.0%
Incl. Wall Time (microsec)477 527 50 10.5%
Incl. Wall Time (microsec) per call 2 3 0 10.5%
Excl. Wall Time (microsec)477 527 50 10.5%
Incl. CPU (microsecs)600 643 43 7.2%
Incl. CPU (microsecs) per call 3 3 0 7.2%
Excl. CPU (microsec)600 643 43 7.2%
Incl. MemUse (bytes)125,416 125,416 0 0.0%
Incl. MemUse (bytes) per call 618 618 0 0.0%
Excl. MemUse (bytes)125,416 125,416 0 0.0%
Incl. PeakMemUse (bytes)93,384 93,384 0 0.0%
Incl. PeakMemUse (bytes) per call 460 460 0 0.0%
Excl. PeakMemUse (bytes)93,384 93,384 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% 50 1.7% 43 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function50 100.0% 43 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 47 94.0% 40 93.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compileFields0 N/A% 0 0.0% 2 4.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 3 6.0% 1 2.3% 0 N/A% 0 N/A%