Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)1,732 1,734 2 0.1%
Incl. Wall Time (microsec) per call 42 42 0 0.1%
Excl. Wall Time (microsec)663 656 -7 -1.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 98 98 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)274,584 274,528 -56 -0.0%
Incl. MemUse (bytes) per call 6,697 6,696 -1 -0.0%
Excl. MemUse (bytes)112,848 112,808 -40 -0.0%
Incl. PeakMemUse (bytes)95,384 95,136 -248 -0.3%
Incl. PeakMemUse (bytes) per call 2,326 2,320 -6 -0.3%
Excl. PeakMemUse (bytes)25,440 25,296 -144 -0.6%

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% 2 0.0% 4,000 20.0% -56 -0.0% -248 -0.1%
Exclusive Metrics Diff for Current Function-7 -350.0% 4,000 100.0% -40 -71.4% -144 -58.1%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 2 100.0% 4,000 100.0% -56 -100.0% -248 -100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 7 350.0% 0 0.0% 16 28.6% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 3 150.0% 0 0.0% -32 -57.1% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -1 -50.0% 0 0.0% 0 0.0% -104 -41.9%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%