Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)650 663 13 2.0%
Incl. Wall Time (microsec) per call 54 55 1 2.0%
Excl. Wall Time (microsec)211 210 -1 -0.5%
Incl. CPU (microsecs)664 678 14 2.1%
Incl. CPU (microsecs) per call 55 57 1 2.1%
Excl. CPU (microsec)178 162 -16 -9.0%
Incl. MemUse (bytes)62,800 62,800 0 0.0%
Incl. MemUse (bytes) per call 5,233 5,233 0 0.0%
Excl. MemUse (bytes)11,328 11,328 0 0.0%
Incl. PeakMemUse (bytes)42,688 42,688 0 0.0%
Incl. PeakMemUse (bytes) per call 3,557 3,557 0 0.0%
Excl. PeakMemUse (bytes)5,720 5,720 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% 13 1.7% 14 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.7% -16 -114.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 13 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 12 92.3% 13 92.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 2 15.4% 5 35.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 1 7.7% 12 85.7% 0 N/A% 0 N/A%