Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::fields

Drupal\Core\Database\Query\Select::fieldsRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)791 838 47 5.9%
Incl. Wall Time (microsec) per call 79 84 5 5.9%
Excl. Wall Time (microsec)343 356 13 3.8%
Incl. CPU (microsecs)801 849 48 6.0%
Incl. CPU (microsecs) per call 80 85 5 6.0%
Excl. CPU (microsec)243 255 12 4.9%
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% 47 2.1% 48 2.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 27.7% 12 25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 50 106.4% 50 104.2% 0 N/A% 0 N/A%
aggregator_load_feed_items0 N/A% -5 -10.6% -5 -10.4% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 2 4.3% 2 4.2% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% 34 72.3% 36 75.0% 0 N/A% 0 N/A%