Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: 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 #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)159 168 9 5.7%
Incl. Wall Time (microsec) per call 159 168 9 5.7%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)160 169 9 5.6%
Incl. CPU (microsecs) per call 160 169 9 5.6%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)30,336 30,336 0 0.0%
Incl. MemUse (bytes) per call 30,336 30,336 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)22,616 22,616 0 0.0%
Incl. PeakMemUse (bytes) per call 22,616 22,616 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% 9 16.7% 9 12.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 11.1% 1 11.1% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 9 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 5 55.6% 6 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 3 33.3% 3 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%