Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: 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 #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)127 119 -8 -6.3%
Incl. Wall Time (microsec) per call 127 119 -8 -6.3%
Excl. Wall Time (microsec)60 58 -2 -3.3%
Incl. CPU (microsecs)129 120 -9 -7.0%
Incl. CPU (microsecs) per call 129 120 -9 -7.0%
Excl. CPU (microsec)42 42 0 0.0%
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% -8 -0.0% -9 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -8 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::havingConditions0 N/A% -4 -50.0% -6 -66.7% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -25.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__clone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%