Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::extend

Drupal\Core\Database\Query\Select::extendRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls1 0 -1 -100.0%
Incl. Wall Time (microsec)360 0 -360 -100.0%
Incl. Wall Time (microsec) per call 360 -360 -100.0%
Excl. Wall Time (microsec)18 0 -18 -100.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)100,192 0 -100,192 -100.0%
Incl. MemUse (bytes) per call 100,192 -100,192 -100.0%
Excl. MemUse (bytes)3,448 0 -3,448 -100.0%
Incl. PeakMemUse (bytes)99,608 0 -99,608 -100.0%
Incl. PeakMemUse (bytes) per call 99,608 -99,608 -100.0%
Excl. PeakMemUse (bytes)3,480 0 -3,480 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::extend [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::extend-1 -20.0% -360 -1.1% 0 0.0% -100,192 -3.0% -99,608 -2.9%
Exclusive Metrics Diff for Current Function-18 -5.0% 0 N/A% -3,448 -3.4% -3,480 -3.5%
Parent function
node_page_default-1 -100.0% -360 -100.0% 0 N/A% -100,192 -100.0% -99,608 -100.0%
Child functions
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass-1 -25.0% -164 -45.6% 0 N/A% -86,040 -85.9% -84,768 -85.1%
class_exists-1 -25.0% -154 -42.8% 0 N/A% -1,112 -1.1% -2,080 -2.1%
Drupal\Core\Database\Query\PagerSelectExtender::__construct-1 -25.0% -24 -6.7% 0 N/A% -8,304 -8.3% -8,168 -8.2%
Drupal\Core\Database\Driver\mysql\Connection::driver-1 -25.0% 0 0.0% 0 N/A% -1,288 -1.3% -1,112 -1.1%