Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: 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 #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls0 1 1 N/A%
Incl. Wall Time (microsec)0 178 178 N/A%
Incl. Wall Time (microsec) per call 178 178 N/A%
Excl. Wall Time (microsec)0 17 17 N/A%
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)0 100,232 100,232 N/A%
Incl. MemUse (bytes) per call 100,232 100,232 N/A%
Excl. MemUse (bytes)0 3,448 3,448 N/A%
Incl. PeakMemUse (bytes)0 99,576 99,576 N/A%
Incl. PeakMemUse (bytes) per call 99,576 99,576 N/A%
Excl. PeakMemUse (bytes)0 3,792 3,792 N/A%

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::extend1 20.0% 178 0.6% 0 0.0% 100,232 3.0% 99,576 2.9%
Exclusive Metrics Diff for Current Function17 9.6% 0 N/A% 3,448 3.4% 3,792 3.8%
Parent function
node_page_default1 100.0% 178 100.0% 0 N/A% 100,232 100.0% 99,576 100.0%
Child functions
Symfony\Component\ClassLoader\UniversalClassLoader::loadClass1 25.0% 124 69.7% 0 N/A% 86,080 85.9% 85,544 85.9%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 25.0% 24 13.5% 0 N/A% 8,304 8.3% 8,168 8.2%
class_exists1 25.0% 13 7.3% 0 N/A% 1,112 1.1% 960 1.0%
Drupal\Core\Database\Driver\mysql\Connection::driver1 25.0% 0 0.0% 0 N/A% 1,288 1.3% 1,112 1.1%