Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: 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 #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)296 233 -63 -21.3%
Incl. Wall Time (microsec) per call 59 47 -13 -21.3%
Excl. Wall Time (microsec)114 111 -3 -2.6%
Incl. CPU (microsecs)305 240 -65 -21.3%
Incl. CPU (microsecs) per call 61 48 -13 -21.3%
Excl. CPU (microsec)96 94 -2 -2.1%
Incl. MemUse (bytes)35,824 35,824 0 0.0%
Incl. MemUse (bytes) per call 7,165 7,165 0 0.0%
Excl. MemUse (bytes)4,040 4,040 0 0.0%
Incl. PeakMemUse (bytes)34,696 34,696 0 0.0%
Incl. PeakMemUse (bytes) per call 6,939 6,939 0 0.0%
Excl. PeakMemUse (bytes)4,520 4,520 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% -63 -41.2% -65 -6.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -4.8% -2 -3.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -45 -71.4% -48 -73.8% 0 N/A% 0 N/A%
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -23 -36.5% -23 -35.4% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 6 9.5% 7 10.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -1 -1.6% -1 -1.5% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addField0 N/A% -60 -95.2% -63 -96.9% 0 N/A% 0 N/A%