Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: 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 #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)365 363 -2 -0.5%
Incl. Wall Time (microsec) per call 61 61 -0 -0.5%
Excl. Wall Time (microsec)116 111 -5 -4.3%
Incl. CPU (microsecs)577 582 5 0.9%
Incl. CPU (microsecs) per call 96 97 1 0.9%
Excl. CPU (microsec)297 300 3 1.0%
Incl. MemUse (bytes)63,952 63,944 -8 -0.0%
Incl. MemUse (bytes) per call 10,659 10,657 -1 -0.0%
Excl. MemUse (bytes)22,736 22,736 0 0.0%
Incl. PeakMemUse (bytes)73,168 73,160 -8 -0.0%
Incl. PeakMemUse (bytes) per call 12,195 12,193 -1 -0.0%
Excl. PeakMemUse (bytes)37,016 37,016 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% -2 -1.3% 5 0.5% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-5 -250.0% 3 60.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -2 -100.0% 5 100.0% -8 -100.0% -8 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::__construct0 N/A% 4 200.0% 5 100.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -200.0% -3 -60.0% -8 -100.0% -8 -100.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 3 150.0% 2 40.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%