Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de96d52213: 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 #519de8fbb9479Run #519de96d52213DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)142 150 8 5.6%
Incl. Wall Time (microsec) per call 142 150 8 5.6%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)145 151 6 4.1%
Incl. CPU (microsecs) per call 145 151 6 4.1%
Excl. CPU (microsec)12 7 -5 -41.7%
Incl. MemUse (bytes)25,960 25,960 0 0.0%
Incl. MemUse (bytes) per call 25,960 25,960 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)17,888 17,888 0 0.0%
Incl. PeakMemUse (bytes) per call 17,888 17,888 0 0.0%
Excl. PeakMemUse (bytes)1,656 1,656 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 0.5% 6 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 12.5% -5 -83.3% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 8 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 8 100.0% 10 166.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%