Diff Report
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #51ca5b0eb2b08Run #51ca5a4995c23DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)902 968 66 7.3%
Incl. Wall Time (microsec) per call 113 121 8 7.3%
Excl. Wall Time (microsec)165 179 14 8.5%
Incl. CPU (microsecs)913 973 60 6.6%
Incl. CPU (microsecs) per call 114 122 8 6.6%
Excl. CPU (microsec)129 137 8 6.2%
Incl. MemUse (bytes)97,864 97,904 40 0.0%
Incl. MemUse (bytes) per call 12,233 12,238 5 0.0%
Excl. MemUse (bytes)8,152 8,152 0 0.0%
Incl. PeakMemUse (bytes)87,872 87,888 16 0.0%
Incl. PeakMemUse (bytes) per call 10,984 10,986 2 0.0%
Excl. PeakMemUse (bytes)4,520 4,520 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% 66 1.8% 60 2.4% 40 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function14 21.2% 8 13.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 66 100.0% 60 100.0% 40 100.0% 16 100.0%
Child functions
Drupal\Core\Database\Query\Condition::__construct0 N/A% 20 30.3% 20 33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 17 25.8% 20 33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 12 18.2% 8 13.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 4.5% 4 6.7% 40 100.0% 16 100.0%