Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18e7fe7c93: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #51a18dd97f04cRun #51a18e7fe7c93DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)4,472 4,451 -21 -0.5%
Incl. Wall Time (microsec) per call 95 95 -0 -0.5%
Excl. Wall Time (microsec)1,152 1,133 -19 -1.6%
Incl. CPU (microsecs)8,001 4,000 -4,001 -50.0%
Incl. CPU (microsecs) per call 170 85 -85 -50.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)113,660 113,660 0 0.0%
Incl. MemUse (bytes) per call 2,418 2,418 0 0.0%
Excl. MemUse (bytes)3,140 3,140 0 0.0%
Incl. PeakMemUse (bytes)63,956 63,956 0 0.0%
Incl. PeakMemUse (bytes) per call 1,361 1,361 0 0.0%
Excl. PeakMemUse (bytes)7,756 7,756 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% -21 -3.5% -4,001 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -90.5% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -12 -57.1% 0 0.0% 0 N/A% 0 N/A%
aggregator_load_feed_items0 N/A% -5 -23.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -3 -14.3% -4,001 -100.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -2 -9.5% -8,001 -200.0% 0 N/A% 0 N/A%