Diff Report
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #51a19275db084Run #51a191a350534DiffDiff%
Number of Function Calls9 8 -1 -11.1%
Incl. Wall Time (microsec)765 697 -68 -8.9%
Incl. Wall Time (microsec) per call 85 87 2 2.5%
Excl. Wall Time (microsec)209 188 -21 -10.0%
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)29,788 28,348 -1,440 -4.8%
Incl. MemUse (bytes) per call 3,310 3,544 234 7.1%
Excl. MemUse (bytes)4,660 4,256 -404 -8.7%
Incl. PeakMemUse (bytes)25,616 24,116 -1,500 -5.9%
Incl. PeakMemUse (bytes) per call 2,846 3,015 168 5.9%
Excl. PeakMemUse (bytes)3,020 2,772 -248 -8.2%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__construct [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::__construct-1 -20.0% -68 -0.1% 0 0.0% -1,440 -0.3% -1,500 -0.3%
Exclusive Metrics Diff for Current Function-21 -30.9% 0 N/A% -404 -28.1% -248 -16.5%
Parent function
Drupal\Core\Database\Connection::select-1 -100.0% -68 -100.0% 0 N/A% -1,440 -100.0% -1,500 -100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin-1 -25.0% -22 -32.4% 0 N/A% -600 -41.7% -832 -55.5%
Drupal\Core\Database\Query\Query::__construct-1 -25.0% -18 -26.5% 0 N/A% -116 -8.1% -88 -5.9%
Drupal\Core\Database\Query\Condition::__construct-2 -50.0% -8 -11.8% 0 N/A% -320 -22.2% -332 -22.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 0.0% 1 1.5% 0 N/A% 0 0.0% 0 0.0%