Diff Report
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::prepareCountQuery

Drupal\Core\Database\Query\Select::prepareCountQueryRun #54f29a0893b1fRun #54f29a910bf1cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)76 75 -1 -1.3%
Incl. Wall Time (microsec) per call 76 75 -1 -1.3%
Excl. Wall Time (microsec)49 48 -1 -2.0%
Incl. MemUse (bytes)17,712 17,712 0 0.0%
Incl. MemUse (bytes) per call 17,712 17,712 0 0.0%
Excl. MemUse (bytes)6,760 6,760 0 0.0%
Incl. PeakMemUse (bytes)11,384 11,384 0 0.0%
Incl. PeakMemUse (bytes) per call 11,384 11,384 0 0.0%
Excl. PeakMemUse (bytes)4,384 4,384 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::prepareCountQuery [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -1 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__clone0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 N/A% 0 N/A%