Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: 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 #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)232 228 -4 -1.7%
Incl. Wall Time (microsec) per call 116 114 -2 -1.7%
Excl. Wall Time (microsec)99 104 5 5.1%
Incl. CPU (microsecs)235 230 -5 -2.1%
Incl. CPU (microsecs) per call 118 115 -3 -2.1%
Excl. CPU (microsec)80 81 1 1.2%
Incl. MemUse (bytes)29,840 29,840 0 0.0%
Incl. MemUse (bytes) per call 14,920 14,920 0 0.0%
Excl. MemUse (bytes)9,576 9,576 0 0.0%
Incl. PeakMemUse (bytes)24,112 24,112 0 0.0%
Incl. PeakMemUse (bytes) per call 12,056 12,056 0 0.0%
Excl. PeakMemUse (bytes)9,544 9,544 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% -4 -0.2% -5 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 125.0% 1 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__clone0 N/A% -8 -200.0% -6 -120.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -4 -100.0% -2 -40.0% 0 N/A% 0 N/A%
array_keys0 N/A% 3 75.0% 4 80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% -3 -75.0% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 1 25.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 1 25.0% 3 60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%