Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5c92d66a0: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519d5c4cd1983Run #519d5c92d66a0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)261 256 -5 -1.9%
Incl. Wall Time (microsec) per call 87 85 -2 -1.9%
Excl. Wall Time (microsec)65 63 -2 -3.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 1,333 1,333 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)38,792 38,792 0 0.0%
Incl. MemUse (bytes) per call 12,931 12,931 0 0.0%
Excl. MemUse (bytes)4,288 4,288 0 0.0%
Incl. PeakMemUse (bytes)33,064 33,064 0 0.0%
Incl. PeakMemUse (bytes) per call 11,021 11,021 0 0.0%
Excl. PeakMemUse (bytes)2,880 2,880 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% -5 -2.0% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -40.0% 4,000 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -5 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%