Diff Report
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: 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 #519dd95192eacRun #519dd86a86681DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)391 382 -9 -2.3%
Incl. Wall Time (microsec) per call 56 55 -1 -2.3%
Excl. Wall Time (microsec)117 111 -6 -5.1%
Incl. CPU (microsecs)397 391 -6 -1.5%
Incl. CPU (microsecs) per call 57 56 -1 -1.5%
Excl. CPU (microsec)83 91 8 9.6%
Incl. MemUse (bytes)49,272 49,272 0 0.0%
Incl. MemUse (bytes) per call 7,039 7,039 0 0.0%
Excl. MemUse (bytes)7,296 7,296 0 0.0%
Incl. PeakMemUse (bytes)37,624 37,624 0 0.0%
Incl. PeakMemUse (bytes) per call 5,375 5,375 0 0.0%
Excl. PeakMemUse (bytes)4,592 4,592 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% -9 -0.8% -6 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -66.7% 8 133.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -9 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -5 -55.6% -8 -133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 2 22.2% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -6 -100.0% 0 N/A% 0 N/A%