Diff Report
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: 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 #51aad207381a1Run #51aad15cb89bbDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)604 598 -6 -1.0%
Incl. Wall Time (microsec) per call 151 150 -2 -1.0%
Excl. Wall Time (microsec)72 72 0 0.0%
Incl. CPU (microsecs)607 601 -6 -1.0%
Incl. CPU (microsecs) per call 152 150 -2 -1.0%
Excl. CPU (microsec)61 52 -9 -14.8%
Incl. MemUse (bytes)79,792 79,792 0 0.0%
Incl. MemUse (bytes) per call 19,948 19,948 0 0.0%
Excl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes)76,800 76,800 0 0.0%
Incl. PeakMemUse (bytes) per call 19,200 19,200 0 0.0%
Excl. PeakMemUse (bytes)3,736 3,736 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% -6 -0.7% -6 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -9 -150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -4 -66.7% -3 -50.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -33.3% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 5 83.3% 0 N/A% 0 N/A%