Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\SelectExtender::extend

Drupal\Core\Database\Query\SelectExtender::extendRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)241 242 1 0.4%
Incl. Wall Time (microsec) per call 241 242 1 0.4%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)242 243 1 0.4%
Incl. CPU (microsecs) per call 242 243 1 0.4%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)36,776 36,776 0 0.0%
Incl. MemUse (bytes) per call 36,776 36,776 0 0.0%
Excl. MemUse (bytes)1,568 1,568 0 0.0%
Incl. PeakMemUse (bytes)36,000 36,000 0 0.0%
Incl. PeakMemUse (bytes) per call 36,000 36,000 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\SelectExtender::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\SelectExtender::extend0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\forum\ForumManager::getTopics0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 2 200.0% 2 200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\TableSortExtender::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%