Diff Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::countQuery

Drupal\Core\Database\Query\Select::countQueryRun #512a20b11c1abRun #512a1f7f217a6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)152 131 -21 -13.8%
Incl. Wall Time (microsec) per call 152 131 -21 -13.8%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)50,216 42,376 -7,840 -15.6%
Incl. MemUse (bytes) per call 50,216 42,376 -7,840 -15.6%
Excl. MemUse (bytes)2,544 2,560 16 0.6%
Incl. PeakMemUse (bytes)40,016 35,552 -4,464 -11.2%
Incl. PeakMemUse (bytes) per call 40,016 35,552 -4,464 -11.2%
Excl. PeakMemUse (bytes)2,360 2,376 16 0.7%

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% -21 -0.1% 0 0.0% -7,840 -0.2% -4,464 -0.1%
Exclusive Metrics Diff for Current Function1 4.8% 0 N/A% 16 0.2% 16 0.4%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute-1 N/A% -152 -723.8% 0 N/A% -50,216 -640.5% -40,016 -896.4%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery1 N/A% 131 623.8% 0 N/A% 42,376 540.5% 35,552 796.4%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -21 -100.0% 0 N/A% -7,856 -100.2% -5,192 -116.3%
Drupal\Core\Database\Connection::select0 N/A% -1 -4.8% 0 N/A% 0 0.0% 712 15.9%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%