Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)643 626 -17 -2.6%
Incl. Wall Time (microsec) per call 214 209 -6 -2.6%
Excl. Wall Time (microsec)63 58 -5 -7.9%
Incl. CPU (microsecs)646 628 -18 -2.8%
Incl. CPU (microsecs) per call 215 209 -6 -2.8%
Excl. CPU (microsec)48 48 0 0.0%
Incl. MemUse (bytes)77,136 77,136 0 0.0%
Incl. MemUse (bytes) per call 25,712 25,712 0 0.0%
Excl. MemUse (bytes)4,208 4,208 0 0.0%
Incl. PeakMemUse (bytes)72,936 72,936 0 0.0%
Incl. PeakMemUse (bytes) per call 24,312 24,312 0 0.0%
Excl. PeakMemUse (bytes)3,072 3,072 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% -17 -2.4% -18 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -29.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -17 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -5 -29.4% -2 -11.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -5 -29.4% -6 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -2 -11.8% -6 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -4 -22.2% 0 N/A% 0 N/A%