Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: 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 #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)291 287 -4 -1.4%
Incl. Wall Time (microsec) per call 97 96 -1 -1.4%
Excl. Wall Time (microsec)143 141 -2 -1.4%
Incl. CPU (microsecs)297 295 -2 -0.7%
Incl. CPU (microsecs) per call 99 98 -1 -0.7%
Excl. CPU (microsec)110 124 14 12.7%
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% -4 -0.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% 14 700.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__clone0 N/A% -3 -75.0% -5 -250.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 2 50.0% -2 -100.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -25.0% -4 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -1 -25.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%