Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)975 345 -630 -64.6%
Incl. Wall Time (microsec) per call 139 49 -90 -64.6%
Excl. Wall Time (microsec)101 101 0 0.0%
Incl. MemUse (bytes)91,816 48,456 -43,360 -47.2%
Incl. MemUse (bytes) per call 13,117 6,922 -6,194 -47.2%
Excl. MemUse (bytes)7,328 7,048 -280 -3.8%
Incl. PeakMemUse (bytes)81,536 39,168 -42,368 -52.0%
Incl. PeakMemUse (bytes) per call 11,648 5,595 -6,053 -52.0%
Excl. PeakMemUse (bytes)3,944 4,704 760 19.3%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__construct0 N/A% -630 -9.6% -43,360 -0.6% -42,368 -0.6%
Exclusive Metrics Diff for Current Function0 0.0% -280 -0.6% 760 1.8%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -630 -100.0% -43,360 -100.0% -42,368 -100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -624 -99.0% -42,336 -97.6% -47,040 -111.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -9 -1.4% -520 -1.2% 2,552 6.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 2 0.3% -224 -0.5% 1,584 3.7%
Drupal\Core\Database\Query\Query::__construct0 N/A% 1 0.2% 0 0.0% -224 -0.5%