Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: 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 #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)133 131 -2 -1.5%
Incl. Wall Time (microsec) per call 133 131 -2 -1.5%
Excl. Wall Time (microsec)11 14 3 27.3%
Incl. CPU (microsecs)136 132 -4 -2.9%
Incl. CPU (microsecs) per call 136 132 -4 -2.9%
Excl. CPU (microsec)8 8 0 0.0%
Incl. MemUse (bytes)31,096 31,096 0 0.0%
Incl. MemUse (bytes) per call 31,096 31,096 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)24,000 23,944 -56 -0.2%
Incl. PeakMemUse (bytes) per call 24,000 23,944 -56 -0.2%
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% -2 -3.1% -4 -2.2% 0 0.0% -56 -0.2%
Exclusive Metrics Diff for Current Function3 150.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -2 -100.0% -4 -100.0% 0 N/A% -56 -100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -3 -150.0% -2 -50.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -2 -100.0% -1 -25.0% 0 N/A% -56 -100.0%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%