Diff Report
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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 #519af4a154bbbRun #519af44245f83DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)814 791 -23 -2.8%
Incl. Wall Time (microsec) per call 81 79 -2 -2.8%
Excl. Wall Time (microsec)344 343 -1 -0.3%
Incl. CPU (microsecs)828 801 -27 -3.3%
Incl. CPU (microsecs) per call 83 80 -3 -3.3%
Excl. CPU (microsec)274 243 -31 -11.3%
Incl. MemUse (bytes)79,768 79,768 0 0.0%
Incl. MemUse (bytes) per call 7,977 7,977 0 0.0%
Excl. MemUse (bytes)3,784 3,784 0 0.0%
Incl. PeakMemUse (bytes)67,384 67,384 0 0.0%
Incl. PeakMemUse (bytes) per call 6,738 6,738 0 0.0%
Excl. PeakMemUse (bytes)7,976 7,976 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% -23 -4.5% -27 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -4.3% -31 -114.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -13 -56.5% -14 -51.9% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -10 -43.5% -11 -40.7% 0 N/A% 0 N/A%
aggregator_load_feed_items0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -2 -7.4% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -22 -95.7% 4 14.8% 0 N/A% 0 N/A%