Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: 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 #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)188 185 -3 -1.6%
Incl. Wall Time (microsec) per call 94 93 -2 -1.6%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)190 186 -4 -2.1%
Incl. CPU (microsecs) per call 95 93 -2 -2.1%
Excl. CPU (microsec)13 11 -2 -15.4%
Incl. MemUse (bytes)35,928 35,928 0 0.0%
Incl. MemUse (bytes) per call 17,964 17,964 0 0.0%
Excl. MemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes)26,112 26,112 0 0.0%
Incl. PeakMemUse (bytes) per call 13,056 13,056 0 0.0%
Excl. PeakMemUse (bytes)1,824 1,824 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% -3 -0.2% -4 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -3 -100.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\comment\CommentStorage::getUnapprovedCount0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -1 -33.3% 2 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -33.3% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%