Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd95192eac: 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 #519dd86a86681Run #519dd95192eacDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)382 391 9 2.4%
Incl. Wall Time (microsec) per call 55 56 1 2.4%
Excl. Wall Time (microsec)111 117 6 5.4%
Incl. CPU (microsecs)391 397 6 1.5%
Incl. CPU (microsecs) per call 56 57 1 1.5%
Excl. CPU (microsec)91 83 -8 -8.8%
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 Function6 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%