Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: 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 #519af4a154bbbDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)791 814 23 2.9%
Incl. Wall Time (microsec) per call 79 81 2 2.9%
Excl. Wall Time (microsec)343 344 1 0.3%
Incl. CPU (microsecs)801 828 27 3.4%
Incl. CPU (microsecs) per call 80 83 3 3.4%
Excl. CPU (microsec)243 274 31 12.8%
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 Function1 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%