Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls49 54 5 10.2%
Incl. Wall Time (microsec)103 117 14 13.6%
Incl. Wall Time (microsec) per call 2 2 0 3.1%
Excl. Wall Time (microsec)103 117 14 13.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)44,464 51,704 7,240 16.3%
Incl. MemUse (bytes) per call 907 957 50 5.5%
Excl. MemUse (bytes)44,464 51,704 7,240 16.3%
Incl. PeakMemUse (bytes)37,336 42,376 5,040 13.5%
Incl. PeakMemUse (bytes) per call 762 785 23 3.0%
Excl. PeakMemUse (bytes)37,336 42,376 5,040 13.5%

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::addField5 100.0% 14 0.0% 0 0.0% 7,240 0.2% 5,040 0.1%
Exclusive Metrics Diff for Current Function14 100.0% 0 N/A% 7,240 100.0% 5,040 100.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::compile_fields6 120.0% 16 114.3% 0 N/A% 6,760 93.4% 5,512 109.4%
Drupal\Core\Database\Query\Select::fields-3 -60.0% -8 -57.1% 0 N/A% -2,784 -38.5% -2,688 -53.3%
Drupal\field_sql_storage\Entity\Query::finish2 40.0% 6 42.9% 0 N/A% 3,264 45.1% 2,216 44.0%
Drupal\node\NodeStorageController::buildQuery0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%