Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: 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 #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)116 130 14 12.1%
Incl. Wall Time (microsec) per call 116 130 14 12.1%
Excl. Wall Time (microsec)58 61 3 5.2%
Incl. CPU (microsecs)117 132 15 12.8%
Incl. CPU (microsecs) per call 117 132 15 12.8%
Excl. CPU (microsec)42 44 2 4.8%
Incl. MemUse (bytes)19,504 19,504 0 0.0%
Incl. MemUse (bytes) per call 19,504 19,504 0 0.0%
Excl. MemUse (bytes)7,416 7,416 0 0.0%
Incl. PeakMemUse (bytes)19,448 19,448 0 0.0%
Incl. PeakMemUse (bytes) per call 19,448 19,448 0 0.0%
Excl. PeakMemUse (bytes)8,328 8,328 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% 14 3.6% 15 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 21.4% 2 13.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% 14 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
array_keys0 N/A% 4 28.6% 3 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__clone0 N/A% 4 28.6% 4 26.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 1 7.1% 2 13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 1 7.1% 2 13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%