Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: 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 #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)536 538 2 0.4%
Incl. Wall Time (microsec) per call 268 269 1 0.4%
Excl. Wall Time (microsec)43 44 1 2.3%
Incl. CPU (microsecs)540 542 2 0.4%
Incl. CPU (microsecs) per call 270 271 1 0.4%
Excl. CPU (microsec)31 31 0 0.0%
Incl. MemUse (bytes)30,296 30,296 0 0.0%
Incl. MemUse (bytes) per call 15,148 15,148 0 0.0%
Excl. MemUse (bytes)1,032 1,032 0 0.0%
Incl. PeakMemUse (bytes)23,784 23,784 0 0.0%
Incl. PeakMemUse (bytes) per call 11,892 11,892 0 0.0%
Excl. PeakMemUse (bytes)1,044 1,044 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% 2 0.1% 2 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 2 100.0% 4 200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -50.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%