Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: 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 #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)178 183 5 2.8%
Incl. Wall Time (microsec) per call 178 183 5 2.8%
Excl. Wall Time (microsec)15 16 1 6.7%
Incl. CPU (microsecs)180 184 4 2.2%
Incl. CPU (microsecs) per call 180 184 4 2.2%
Excl. CPU (microsec)12 8 -4 -33.3%
Incl. MemUse (bytes)31,096 31,096 0 0.0%
Incl. MemUse (bytes) per call 31,096 31,096 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)23,952 23,752 -200 -0.8%
Incl. PeakMemUse (bytes) per call 23,952 23,752 -200 -0.8%
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% 5 1.1% 4 0.4% 0 0.0% -200 -0.7%
Exclusive Metrics Diff for Current Function1 20.0% -4 -100.0% 0 N/A% 0 0.0%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 5 100.0% 4 100.0% 0 N/A% -200 -100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 6 120.0% 6 150.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -4 -80.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 2 40.0% 2 50.0% 0 N/A% -200 -100.0%