Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: 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 #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)80 73 -7 -8.8%
Incl. Wall Time (microsec) per call 2 2 -0 -8.7%
Excl. Wall Time (microsec)80 73 -7 -8.8%
Incl. CPU (microsecs)110 102 -8 -7.3%
Incl. CPU (microsecs) per call 3 3 -0 -7.3%
Excl. CPU (microsec)110 102 -8 -7.3%
Incl. MemUse (bytes)25,688 25,704 16 0.1%
Incl. MemUse (bytes) per call 659 659 0 0.1%
Excl. MemUse (bytes)25,688 25,704 16 0.1%
Incl. PeakMemUse (bytes)17,168 17,184 16 0.1%
Incl. PeakMemUse (bytes) per call 440 441 0 0.1%
Excl. PeakMemUse (bytes)17,168 17,184 16 0.1%

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% -7 -0.2% -8 -0.2% 16 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -8 -100.0% 16 100.0% 16 100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -6 -85.7% -8 -100.0% 16 100.0% 16 100.0%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% -1 -14.3% 0 0.0% 0 0.0% 0 0.0%