Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::prepareCountQuery

Drupal\Core\Database\Query\Select::prepareCountQueryRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)314 276 -38 -12.1%
Incl. Wall Time (microsec) per call 105 92 -13 -12.1%
Excl. Wall Time (microsec)153 135 -18 -11.8%
Incl. CPU (microsecs)318 279 -39 -12.3%
Incl. CPU (microsecs) per call 106 93 -13 -12.3%
Excl. CPU (microsec)123 106 -17 -13.8%
Incl. MemUse (bytes)43,816 43,816 0 0.0%
Incl. MemUse (bytes) per call 14,605 14,605 0 0.0%
Excl. MemUse (bytes)12,856 12,856 0 0.0%
Incl. PeakMemUse (bytes)20,896 20,896 0 0.0%
Incl. PeakMemUse (bytes) per call 6,965 6,965 0 0.0%
Excl. PeakMemUse (bytes)8,128 8,128 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -38 -0.6% -39 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -47.4% -17 -43.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -38 -100.0% -39 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__clone0 N/A% -10 -26.3% -11 -28.2% 0 N/A% 0 N/A%
array_keys0 N/A% -4 -10.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% -3 -7.9% -2 -5.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -2 -5.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% -1 -2.6% -5 -12.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%