Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: 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 #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)131 152 21 16.0%
Incl. Wall Time (microsec) per call 131 152 21 16.0%
Excl. Wall Time (microsec)11 10 -1 -9.1%
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)42,376 50,216 7,840 18.5%
Incl. MemUse (bytes) per call 42,376 50,216 7,840 18.5%
Excl. MemUse (bytes)2,560 2,544 -16 -0.6%
Incl. PeakMemUse (bytes)35,552 40,016 4,464 12.6%
Incl. PeakMemUse (bytes) per call 35,552 40,016 4,464 12.6%
Excl. PeakMemUse (bytes)2,376 2,360 -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 Function-1 -4.8% 0 N/A% -16 -0.2% -16 -0.4%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute1 N/A% 152 723.8% 0 N/A% 50,216 640.5% 40,016 896.4%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery-1 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%