Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: 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 #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)135 136 1 0.7%
Incl. Wall Time (microsec) per call 135 136 1 0.7%
Excl. Wall Time (microsec)12 15 3 25.0%
Incl. CPU (microsecs)136 138 2 1.5%
Incl. CPU (microsecs) per call 136 138 2 1.5%
Excl. CPU (microsec)8 12 4 50.0%
Incl. MemUse (bytes)32,128 32,128 0 0.0%
Incl. MemUse (bytes) per call 32,128 32,128 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)26,072 26,072 0 0.0%
Incl. PeakMemUse (bytes) per call 26,072 26,072 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% 1 0.1% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 300.0% 4 200.0% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addExpression0 N/A% -3 -300.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 1 100.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%