Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: 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 #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)830 842 12 1.4%
Incl. Wall Time (microsec) per call 52 53 1 1.4%
Excl. Wall Time (microsec)244 261 17 7.0%
Incl. CPU (microsecs)841 853 12 1.4%
Incl. CPU (microsecs) per call 53 53 1 1.4%
Excl. CPU (microsec)194 196 2 1.0%
Incl. MemUse (bytes)73,152 73,160 8 0.0%
Incl. MemUse (bytes) per call 4,572 4,573 1 0.0%
Excl. MemUse (bytes)14,232 14,232 0 0.0%
Incl. PeakMemUse (bytes)51,728 51,736 8 0.0%
Incl. PeakMemUse (bytes) per call 3,233 3,234 1 0.0%
Excl. PeakMemUse (bytes)8,192 8,192 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% 12 1.5% 12 6.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function17 141.7% 2 16.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 12 100.0% 12 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -7 -58.3% -6 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 3 25.0% 2 16.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -2 -16.7% 15 125.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1 8.3% -1 -8.3% 8 100.0% 8 100.0%