Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::countQuery

Drupal\Core\Database\Query\Select::countQueryRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)107 119 12 11.2%
Incl. Wall Time (microsec) per call 107 119 12 11.2%
Excl. Wall Time (microsec)10 12 2 20.0%
Incl. CPU (microsecs)108 121 13 12.0%
Incl. CPU (microsecs) per call 108 121 13 12.0%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)26,720 26,720 0 0.0%
Incl. MemUse (bytes) per call 26,720 26,720 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)18,800 18,800 0 0.0%
Incl. PeakMemUse (bytes) per call 18,800 18,800 0 0.0%
Excl. PeakMemUse (bytes)1,744 1,744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::countQuery [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::countQuery0 N/A% 12 0.4% 13 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 16.7% 1 7.7% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 12 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 7 58.3% 7 53.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 3 25.0% 3 23.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%