Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)291 283 -8 -2.7%
Incl. Wall Time (microsec) per call 2 2 -0 -2.7%
Excl. Wall Time (microsec)291 283 -8 -2.7%
Incl. CPU (microsecs)374 395 21 5.6%
Incl. CPU (microsecs) per call 3 3 0 5.6%
Excl. CPU (microsec)374 395 21 5.6%
Incl. MemUse (bytes)80,216 80,192 -24 -0.0%
Incl. MemUse (bytes) per call 627 627 -0 -0.0%
Excl. MemUse (bytes)80,216 80,192 -24 -0.0%
Incl. PeakMemUse (bytes)28,144 28,144 0 0.0%
Incl. PeakMemUse (bytes) per call 220 220 0 0.0%
Excl. PeakMemUse (bytes)28,144 28,144 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addField [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::addField0 N/A% -8 -1.8% 21 1.7% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% 21 100.0% -24 -100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -14 -175.0% 13 61.9% -24 -100.0% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compile_fields0 N/A% 4 50.0% 6 28.6% 0 0.0% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 2 25.0% 2 9.5% 0 0.0% 0 N/A%