Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::countQuery

Drupal\Core\Database\Query\Select::countQueryRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)153 152 -1 -0.7%
Incl. Wall Time (microsec) per call 153 152 -1 -0.7%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)155 155 0 0.0%
Incl. CPU (microsecs) per call 155 155 0 0.0%
Excl. CPU (microsec)8 11 3 37.5%
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)22,408 22,408 0 0.0%
Incl. PeakMemUse (bytes) per call 22,408 22,408 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% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 3 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addExpression0 N/A% 3 300.0% 2 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -2 -200.0% -4 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -100.0% -1 N/A% 0 N/A% 0 N/A%