Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: 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 #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)276 282 6 2.2%
Incl. Wall Time (microsec) per call 2 2 0 2.2%
Excl. Wall Time (microsec)276 282 6 2.2%
Incl. CPU (microsecs)377 355 -22 -5.8%
Incl. CPU (microsecs) per call 3 3 -0 -5.8%
Excl. CPU (microsec)377 355 -22 -5.8%
Incl. MemUse (bytes)80,184 80,184 0 0.0%
Incl. MemUse (bytes) per call 626 626 0 0.0%
Excl. MemUse (bytes)80,184 80,184 0 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% 6 0.8% -22 -2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -22 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 5 83.3% -21 -95.5% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 2 33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compile_fields0 N/A% -1 -16.7% -1 -4.5% 0 N/A% 0 N/A%