Diff Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af8e64a59b: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::prepareCountQuery

Drupal\Core\Database\Query\Select::prepareCountQueryRun #519af7f3cd409Run #519af8e64a59bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)232 236 4 1.7%
Incl. Wall Time (microsec) per call 116 118 2 1.7%
Excl. Wall Time (microsec)100 99 -1 -1.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)30,808 30,808 0 0.0%
Incl. MemUse (bytes) per call 15,404 15,404 0 0.0%
Excl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. PeakMemUse (bytes)19,632 19,840 208 1.1%
Incl. PeakMemUse (bytes) per call 9,816 9,920 104 1.1%
Excl. PeakMemUse (bytes)5,032 5,240 208 4.1%

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 0.3% 0 N/A% 0 0.0% 208 0.9%
Exclusive Metrics Diff for Current Function-1 -25.0% 0 N/A% 0 N/A% 208 100.0%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% 4 100.0% 0 N/A% 0 N/A% 208 100.0%
Child functions
Drupal\Core\Database\Query\Select::__clone0 N/A% 4 100.0% 0 N/A% 0 N/A% 0 0.0%
array_keys0 N/A% 1 25.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 1 25.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% -1 -25.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getFields0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%