Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)169 134 -35 -20.7%
Incl. Wall Time (microsec) per call 2 2 -0 -20.7%
Excl. Wall Time (microsec)169 134 -35 -20.7%
Incl. CPU (microsecs)238 202 -36 -15.1%
Incl. CPU (microsecs) per call 3 3 -1 -15.1%
Excl. CPU (microsec)238 202 -36 -15.1%
Incl. MemUse (bytes)47,136 47,136 0 0.0%
Incl. MemUse (bytes) per call 655 655 0 0.0%
Excl. MemUse (bytes)47,136 47,136 0 0.0%
Incl. PeakMemUse (bytes)34,704 34,704 0 0.0%
Incl. PeakMemUse (bytes) per call 482 482 0 0.0%
Excl. PeakMemUse (bytes)34,704 34,704 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% -35 -0.2% -36 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-35 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -35 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Drupal\comment\CommentStorageController::buildQuery0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addField0 N/A% 0 0.0% -1 -2.8% 0 N/A% 0 N/A%