Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #519ec8682c2dcRun #519ec8bd1b3c1DiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)149 179 30 20.1%
Incl. Wall Time (microsec) per call 2 2 0 20.1%
Excl. Wall Time (microsec)149 179 30 20.1%
Incl. CPU (microsecs)225 244 19 8.4%
Incl. CPU (microsecs) per call 3 3 0 8.4%
Excl. CPU (microsec)225 244 19 8.4%
Incl. MemUse (bytes)53,192 53,192 0 0.0%
Incl. MemUse (bytes) per call 649 649 0 0.0%
Excl. MemUse (bytes)53,192 53,192 0 0.0%
Incl. PeakMemUse (bytes)38,888 38,888 0 0.0%
Incl. PeakMemUse (bytes) per call 474 474 0 0.0%
Excl. PeakMemUse (bytes)38,888 38,888 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% 30 1.2% 19 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function30 100.0% 19 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 27 90.0% 14 73.7% 0 N/A% 0 N/A%
Drupal\comment\CommentStorageController::buildQuery0 N/A% 3 10.0% 6 31.6% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%