Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb20dce0a3: 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 #519eb193b2faaRun #519eb20dce0a3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)161 180 19 11.8%
Incl. Wall Time (microsec) per call 81 90 10 11.8%
Excl. Wall Time (microsec)86 97 11 12.8%
Incl. CPU (microsecs)162 184 22 13.6%
Incl. CPU (microsecs) per call 81 92 11 13.6%
Excl. CPU (microsec)66 72 6 9.1%
Incl. MemUse (bytes)28,680 28,680 0 0.0%
Incl. MemUse (bytes) per call 14,340 14,340 0 0.0%
Excl. MemUse (bytes)8,200 8,200 0 0.0%
Incl. PeakMemUse (bytes)15,552 15,552 0 0.0%
Incl. PeakMemUse (bytes) per call 7,776 7,776 0 0.0%
Excl. PeakMemUse (bytes)5,000 5,000 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% 19 0.2% 22 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 57.9% 6 27.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% 19 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 6 31.6% 5 22.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% -2 -10.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 1 5.3% 3 13.6% 0 N/A% 0 N/A%
array_keys0 N/A% 1 5.3% 3 13.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 1 5.3% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 1 5.3% 6 27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__clone0 N/A% 0 0.0% -2 -9.1% 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%