Diff Report
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de1c349c58: 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 #519de2415c35aRun #519de1c349c58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)301 357 56 18.6%
Incl. Wall Time (microsec) per call 151 179 28 18.6%
Excl. Wall Time (microsec)24 25 1 4.2%
Incl. CPU (microsecs)302 360 58 19.2%
Incl. CPU (microsecs) per call 151 180 29 19.2%
Excl. CPU (microsec)16 22 6 37.5%
Incl. MemUse (bytes)40,832 40,832 0 0.0%
Incl. MemUse (bytes) per call 20,416 20,416 0 0.0%
Excl. MemUse (bytes)1,896 1,896 0 0.0%
Incl. PeakMemUse (bytes)22,840 22,840 0 0.0%
Incl. PeakMemUse (bytes) per call 11,420 11,420 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% 56 7.4% 58 18.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.8% 6 10.3% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 56 100.0% 58 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 47 83.9% 46 79.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 8 14.3% 7 12.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%