Diff Report
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addExpression

Drupal\Core\Database\Query\Select::addExpressionRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)11 11 0 0.0%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,920 7,880 -40 -0.5%
Incl. MemUse (bytes) per call 2,640 2,627 -13 -0.5%
Excl. MemUse (bytes)7,920 7,880 -40 -0.5%
Incl. PeakMemUse (bytes)5,792 5,752 -40 -0.7%
Incl. PeakMemUse (bytes) per call 1,931 1,917 -13 -0.7%
Excl. PeakMemUse (bytes)5,792 5,752 -40 -0.7%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addExpression [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::addExpression0 N/A% 0 0.0% 0 0.0% -40 -0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function0 N/A% 0 N/A% -40 -100.0% -40 -100.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 0 N/A% 0 N/A% -40 -100.0% -40 -100.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 N/A% 0 N/A% 0 0.0% 0 0.0%