Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: 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 #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)406 395 -11 -2.7%
Incl. Wall Time (microsec) per call 68 66 -2 -2.7%
Excl. Wall Time (microsec)128 114 -14 -10.9%
Incl. CPU (microsecs)412 406 -6 -1.5%
Incl. CPU (microsecs) per call 69 68 -1 -1.5%
Excl. CPU (microsec)112 91 -21 -18.8%
Incl. MemUse (bytes)46,760 46,752 -8 -0.0%
Incl. MemUse (bytes) per call 7,793 7,792 -1 -0.0%
Excl. MemUse (bytes)6,736 6,736 0 0.0%
Incl. PeakMemUse (bytes)41,976 41,968 -8 -0.0%
Incl. PeakMemUse (bytes) per call 6,996 6,995 -1 -0.0%
Excl. PeakMemUse (bytes)5,864 5,864 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% -11 -2.2% -6 -0.6% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-14 -127.3% -21 -350.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -11 -100.0% -6 -100.0% -8 -100.0% -8 -100.0%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 9 81.8% 11 183.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -4 -36.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -9.1% 0 0.0% -8 -100.0% -8 -100.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -1 -9.1% 4 66.7% 0 0.0% 0 0.0%