Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: 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 #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)168 159 -9 -5.4%
Incl. Wall Time (microsec) per call 168 159 -9 -5.4%
Excl. Wall Time (microsec)15 14 -1 -6.7%
Incl. CPU (microsecs)169 160 -9 -5.3%
Incl. CPU (microsecs) per call 169 160 -9 -5.3%
Excl. CPU (microsec)11 10 -1 -9.1%
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 Function-1 -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%