Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: 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 #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)179 149 -30 -16.8%
Incl. Wall Time (microsec) per call 2 2 -0 -16.8%
Excl. Wall Time (microsec)179 149 -30 -16.8%
Incl. CPU (microsecs)244 225 -19 -7.8%
Incl. CPU (microsecs) per call 3 3 -0 -7.8%
Excl. CPU (microsec)244 225 -19 -7.8%
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 Function-30 -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%