Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: 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 #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)663 682 19 2.9%
Incl. Wall Time (microsec) per call 55 57 2 2.9%
Excl. Wall Time (microsec)210 217 7 3.3%
Incl. CPU (microsecs)678 698 20 2.9%
Incl. CPU (microsecs) per call 57 58 2 2.9%
Excl. CPU (microsec)162 179 17 10.5%
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% 19 1.6% 20 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 36.8% 17 85.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 19 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% 13 68.4% 13 65.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -5.3% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -1 -5.3% -11 -55.0% 0 N/A% 0 N/A%