Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,175 1,109 -66 -5.6%
Incl. Wall Time (microsec) per call 47 44 -3 -5.6%
Excl. Wall Time (microsec)370 376 6 1.6%
Incl. CPU (microsecs)1,192 1,127 -65 -5.5%
Incl. CPU (microsecs) per call 48 45 -3 -5.5%
Excl. CPU (microsec)266 291 25 9.4%
Incl. MemUse (bytes)97,944 97,944 0 0.0%
Incl. MemUse (bytes) per call 3,918 3,918 0 0.0%
Excl. MemUse (bytes)21,776 21,776 0 0.0%
Incl. PeakMemUse (bytes)42,144 42,144 0 0.0%
Incl. PeakMemUse (bytes) per call 1,686 1,686 0 0.0%
Excl. PeakMemUse (bytes)5,960 5,960 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 -8.7% -65 -20.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 9.1% 25 38.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -66 -100.0% -65 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -45 -68.2% -41 -63.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% -15 -22.7% -22 -33.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -12 -18.2% -26 -40.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%