Diff Report
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::prepareCountQuery

Drupal\Core\Database\Query\Select::prepareCountQueryRun #51a45b36a618dRun #51a459a8e59c2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)162 161 -1 -0.6%
Incl. Wall Time (microsec) per call 162 161 -1 -0.6%
Excl. Wall Time (microsec)68 69 1 1.5%
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)13,004 13,004 0 0.0%
Incl. MemUse (bytes) per call 13,004 13,004 0 0.0%
Excl. MemUse (bytes)3,252 3,252 0 0.0%
Incl. PeakMemUse (bytes)9,988 10,148 160 1.6%
Incl. PeakMemUse (bytes) per call 9,988 10,148 160 1.6%
Excl. PeakMemUse (bytes)2,520 2,656 136 5.4%

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% -1 -0.0% 0 0.0% 0 0.0% 160 0.4%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 0 N/A% 136 85.0%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -1 -100.0% 0 N/A% 0 N/A% 160 100.0%
Child functions
array_keys0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getFields0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 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::getExpressions0 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::__clone0 N/A% 0 0.0% 0 N/A% 0 N/A% 24 15.0%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%