Diff Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565918537d922: 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 #5659186b7d6e0Run #565918537d922DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)7,159 7,193 34 0.5%
Incl. Wall Time (microsec) per call 72 72 0 0.5%
Excl. Wall Time (microsec)4,663 4,631 -32 -0.7%
Incl. MemUse (bytes)1,470,008 1,473,488 3,480 0.2%
Incl. MemUse (bytes) per call 14,700 14,735 35 0.2%
Excl. MemUse (bytes)422,608 424,216 1,608 0.4%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 34 0.0% 3,480 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-32 -94.1% 1,608 46.2% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% 34 100.0% 3,480 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 74 217.6% -1,552 -44.6% 0 N/A%
Drupal\Core\Database\Query\Select::__clone0 N/A% -58 -170.6% 992 28.5% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 33 97.1% 2,304 66.2% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 14 41.2% -112 -3.2% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% -7 -20.6% -120 -3.4% 0 N/A%
array_keys0 N/A% 6 17.6% -760 -21.8% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 4 11.8% 208 6.0% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 912 26.2% 0 N/A%