Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: 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 #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)141 133 -8 -5.7%
Incl. Wall Time (microsec) per call 141 133 -8 -5.7%
Excl. Wall Time (microsec)10 13 3 30.0%
Incl. CPU (microsecs)142 135 -7 -4.9%
Incl. CPU (microsecs) per call 142 135 -7 -4.9%
Excl. CPU (microsec)9 7 -2 -22.2%
Incl. MemUse (bytes)31,640 31,640 0 0.0%
Incl. MemUse (bytes) per call 31,640 31,640 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)21,992 21,992 0 0.0%
Incl. PeakMemUse (bytes) per call 21,992 21,992 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% -8 -1.1% -7 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 37.5% -2 -28.6% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -8 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -5 -62.5% -2 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -3 -37.5% -2 -28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -3 -37.5% -1 -14.3% 0 N/A% 0 N/A%