Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)345 975 630 182.6%
Incl. Wall Time (microsec) per call 49 139 90 182.6%
Excl. Wall Time (microsec)101 101 0 0.0%
Incl. MemUse (bytes)48,456 91,816 43,360 89.5%
Incl. MemUse (bytes) per call 6,922 13,117 6,194 89.5%
Excl. MemUse (bytes)7,048 7,328 280 4.0%
Incl. PeakMemUse (bytes)39,168 81,536 42,368 108.2%
Incl. PeakMemUse (bytes) per call 5,595 11,648 6,053 108.2%
Excl. PeakMemUse (bytes)4,704 3,944 -760 -16.2%

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%