Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: 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 #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)175 169 -6 -3.4%
Incl. Wall Time (microsec) per call 175 169 -6 -3.4%
Excl. Wall Time (microsec)16 14 -2 -12.5%
Incl. CPU (microsecs)176 170 -6 -3.4%
Incl. CPU (microsecs) per call 176 170 -6 -3.4%
Excl. CPU (microsec)8 10 2 25.0%
Incl. MemUse (bytes)31,880 31,880 0 0.0%
Incl. MemUse (bytes) per call 31,880 31,880 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)20,832 20,832 0 0.0%
Incl. PeakMemUse (bytes) per call 20,832 20,832 0 0.0%
Excl. PeakMemUse (bytes)1,656 1,656 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% -6 -0.3% -6 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -33.3% 2 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -3 -50.0% -5 -83.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -16.7% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%