Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Query\Select::fieldsRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)695 693 -2 -0.3%
Incl. Wall Time (microsec) per call 63 63 -0 -0.3%
Excl. Wall Time (microsec)363 363 0 0.0%
Incl. CPU (microsecs)717 712 -5 -0.7%
Incl. CPU (microsecs) per call 65 65 -0 -0.7%
Excl. CPU (microsec)271 268 -3 -1.1%
Incl. MemUse (bytes)33,864 33,864 0 0.0%
Incl. MemUse (bytes) per call 3,079 3,079 0 0.0%
Excl. MemUse (bytes)2,836 2,836 0 0.0%
Incl. PeakMemUse (bytes)33,020 33,020 0 0.0%
Incl. PeakMemUse (bytes) per call 3,002 3,002 0 0.0%
Excl. PeakMemUse (bytes)6,032 6,032 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::fields [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::fields0 N/A% -2 -0.8% -5 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -60.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityDatabaseStorage::buildQuery0 N/A% -12 -600.0% -14 -280.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::buildQuery0 N/A% 8 400.0% 8 160.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 1 50.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -2 -100.0% -2 -40.0% 0 N/A% 0 N/A%