Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: 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 #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)246 244 -2 -0.8%
Incl. Wall Time (microsec) per call 41 41 -0 -0.8%
Excl. Wall Time (microsec)75 75 0 0.0%
Incl. CPU (microsecs)251 247 -4 -1.6%
Incl. CPU (microsecs) per call 42 41 -1 -1.6%
Excl. CPU (microsec)60 58 -2 -3.3%
Incl. MemUse (bytes)47,656 47,656 0 0.0%
Incl. MemUse (bytes) per call 7,943 7,943 0 0.0%
Excl. MemUse (bytes)6,400 6,400 0 0.0%
Incl. PeakMemUse (bytes)36,320 36,320 0 0.0%
Incl. PeakMemUse (bytes) per call 6,053 6,053 0 0.0%
Excl. PeakMemUse (bytes)3,760 3,760 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% -2 -1.6% -4 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -2 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -50.0% -3 -75.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -50.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%