Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: 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 #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)119 107 -12 -10.1%
Incl. Wall Time (microsec) per call 119 107 -12 -10.1%
Excl. Wall Time (microsec)12 10 -2 -16.7%
Incl. CPU (microsecs)121 108 -13 -10.7%
Incl. CPU (microsecs) per call 121 108 -13 -10.7%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)26,720 26,720 0 0.0%
Incl. MemUse (bytes) per call 26,720 26,720 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)18,800 18,800 0 0.0%
Incl. PeakMemUse (bytes) per call 18,800 18,800 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% -12 -0.4% -13 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -16.7% -1 -7.7% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -12 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -7 -58.3% -7 -53.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -3 -25.0% -3 -23.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%