Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: 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 #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)178 142 -36 -20.2%
Incl. Wall Time (microsec) per call 178 142 -36 -20.2%
Excl. Wall Time (microsec)80 65 -15 -18.8%
Incl. CPU (microsecs)180 143 -37 -20.6%
Incl. CPU (microsecs) per call 180 143 -37 -20.6%
Excl. CPU (microsec)64 50 -14 -21.9%
Incl. MemUse (bytes)24,400 24,400 0 0.0%
Incl. MemUse (bytes) per call 24,400 24,400 0 0.0%
Excl. MemUse (bytes)6,840 6,840 0 0.0%
Incl. PeakMemUse (bytes)19,688 19,768 80 0.4%
Incl. PeakMemUse (bytes) per call 19,688 19,768 80 0.4%
Excl. PeakMemUse (bytes)6,888 6,888 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% -36 -0.6% -37 -0.6% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function-15 -41.7% -14 -37.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -36 -100.0% -37 -100.0% 0 N/A% 80 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone0 N/A% -17 -47.2% -16 -43.2% 0 N/A% 80 100.0%
array_keys0 N/A% -5 -13.9% -5 -13.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 3 8.3% 2 5.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -1 -2.8% -5 -13.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getFields0 N/A% -1 -2.8% 1 2.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%