Diff Report
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: 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 #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)185 127 -58 -31.4%
Incl. Wall Time (microsec) per call 185 127 -58 -31.4%
Excl. Wall Time (microsec)112 59 -53 -47.3%
Incl. CPU (microsecs)186 129 -57 -30.6%
Incl. CPU (microsecs) per call 186 129 -57 -30.6%
Excl. CPU (microsec)55 41 -14 -25.5%
Incl. MemUse (bytes)24,416 24,416 0 0.0%
Incl. MemUse (bytes) per call 24,416 24,416 0 0.0%
Excl. MemUse (bytes)6,840 6,840 0 0.0%
Incl. PeakMemUse (bytes)19,704 19,704 0 0.0%
Incl. PeakMemUse (bytes) per call 19,704 19,704 0 0.0%
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% -58 -17.1% -57 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-53 -91.4% -14 -24.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -58 -100.0% -57 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__clone0 N/A% -3 -5.2% -2 -3.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% -1 -1.7% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 0 0.0% -1 -1.8% 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%
array_keys0 N/A% 0 0.0% -43 -75.4% 0 N/A% 0 N/A%