Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: 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 #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)223 255 32 14.3%
Incl. Wall Time (microsec) per call 223 255 32 14.3%
Excl. Wall Time (microsec)12 13 1 8.3%
Incl. CPU (microsecs)226 258 32 14.2%
Incl. CPU (microsecs) per call 226 258 32 14.2%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)39,648 39,648 0 0.0%
Incl. MemUse (bytes) per call 39,648 39,648 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)39,488 39,488 0 0.0%
Incl. PeakMemUse (bytes) per call 39,488 39,488 0 0.0%
Excl. PeakMemUse (bytes)1,656 1,656 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% 32 8.6% 32 9.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.1% 3 9.4% 0 N/A% 0 N/A%
Parent function
Drupal\node\Plugin\Search\NodeSearch::execute0 N/A% 32 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 25 78.1% 24 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 6 18.8% 6 18.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%