Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: 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 #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)145 111 -34 -23.4%
Incl. Wall Time (microsec) per call 2 2 -1 -23.4%
Excl. Wall Time (microsec)145 111 -34 -23.4%
Incl. CPU (microsecs)210 169 -41 -19.5%
Incl. CPU (microsecs) per call 3 3 -1 -19.5%
Excl. CPU (microsec)210 169 -41 -19.5%
Incl. MemUse (bytes)42,480 42,480 0 0.0%
Incl. MemUse (bytes) per call 664 664 0 0.0%
Excl. MemUse (bytes)42,480 42,480 0 0.0%
Incl. PeakMemUse (bytes)25,536 25,536 0 0.0%
Incl. PeakMemUse (bytes) per call 399 399 0 0.0%
Excl. PeakMemUse (bytes)25,536 25,536 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% -34 -1.5% -41 -2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-34 -100.0% -41 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -35 -102.9% -42 -102.4% 0 N/A% 0 N/A%
Drupal\comment\CommentStorageController::buildQuery0 N/A% 1 2.9% 1 2.4% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%