Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19213db58a: 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 #51a191a350534Run #51a19213db58aDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)697 748 51 7.3%
Incl. Wall Time (microsec) per call 87 94 6 7.3%
Excl. Wall Time (microsec)188 182 -6 -3.2%
Incl. CPU (microsecs)0 8,001 8,001 N/A%
Incl. CPU (microsecs) per call 0 1,000 1,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)28,348 28,348 0 0.0%
Incl. MemUse (bytes) per call 3,544 3,544 0 0.0%
Excl. MemUse (bytes)4,256 4,256 0 0.0%
Incl. PeakMemUse (bytes)24,116 24,116 0 0.0%
Incl. PeakMemUse (bytes) per call 3,015 3,015 0 0.0%
Excl. PeakMemUse (bytes)2,772 2,772 0 0.0%

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::__construct0 N/A% 51 29.7% 8,001 200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -11.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 51 100.0% 8,001 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 37 72.5% 4,001 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 23 45.1% 4,000 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -4 -7.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%