Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: 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 #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)357 301 -56 -15.7%
Incl. Wall Time (microsec) per call 179 151 -28 -15.7%
Excl. Wall Time (microsec)25 24 -1 -4.0%
Incl. CPU (microsecs)360 302 -58 -16.1%
Incl. CPU (microsecs) per call 180 151 -29 -16.1%
Excl. CPU (microsec)22 16 -6 -27.3%
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 Function-1 -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%