Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::prepareCountQuery

Drupal\Core\Database\Query\Select::prepareCountQueryRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)218 206 -12 -5.5%
Incl. Wall Time (microsec) per call 218 206 -12 -5.5%
Excl. Wall Time (microsec)92 88 -4 -4.3%
Incl. CPU (microsecs)221 207 -14 -6.3%
Incl. CPU (microsecs) per call 221 207 -14 -6.3%
Excl. CPU (microsec)71 63 -8 -11.3%
Incl. MemUse (bytes)25,152 25,152 0 0.0%
Incl. MemUse (bytes) per call 25,152 25,152 0 0.0%
Excl. MemUse (bytes)6,064 6,064 0 0.0%
Incl. PeakMemUse (bytes)19,872 19,872 0 0.0%
Incl. PeakMemUse (bytes) per call 19,872 19,872 0 0.0%
Excl. PeakMemUse (bytes)5,960 5,960 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% -12 -0.6% -14 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -33.3% -8 -57.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::countQuery0 N/A% -12 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addExpression0 N/A% -8 -66.7% -7 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__clone0 N/A% -3 -25.0% -3 -21.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::havingConditions0 N/A% 3 25.0% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getExpressions0 N/A% 1 8.3% 2 14.3% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getOrderBy0 N/A% 0 0.0% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getFields0 N/A% 0 0.0% -5 -35.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getGroupBy0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%