Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)723 679 -44 -6.1%
Incl. Wall Time (microsec) per call 10 9 -1 -6.1%
Excl. Wall Time (microsec)723 679 -44 -6.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 56 56 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)24,736 24,740 4 0.0%
Incl. MemUse (bytes) per call 344 344 0 0.0%
Excl. MemUse (bytes)24,736 24,740 4 0.0%
Incl. PeakMemUse (bytes)12,036 12,060 24 0.2%
Incl. PeakMemUse (bytes) per call 167 168 0 0.2%
Excl. PeakMemUse (bytes)12,036 12,060 24 0.2%

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% -44 -1.0% 4,000 50.0% 4 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function-44 -100.0% 4,000 100.0% 4 100.0% 24 100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -43 -97.7% 0 0.0% 4 100.0% 24 100.0%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% -1 -2.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\comment\CommentStorageController::buildQuery0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% 4,000 100.0% 0 0.0% 0 0.0%