Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::extend

Drupal\Core\Database\Query\Select::extendRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)423 410 -13 -3.1%
Incl. Wall Time (microsec) per call 423 410 -13 -3.1%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)423 411 -12 -2.8%
Incl. CPU (microsecs) per call 423 411 -12 -2.8%
Excl. CPU (microsec)13 15 2 15.4%
Incl. MemUse (bytes)77,296 77,296 0 0.0%
Incl. MemUse (bytes) per call 77,296 77,296 0 0.0%
Excl. MemUse (bytes)1,760 1,760 0 0.0%
Incl. PeakMemUse (bytes)57,328 57,328 0 0.0%
Incl. PeakMemUse (bytes) per call 57,328 57,328 0 0.0%
Excl. PeakMemUse (bytes)1,240 1,240 0 0.0%

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::extend0 N/A% -13 -0.6% -12 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -7.7% 2 16.7% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% -13 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% -12 -92.3% -12 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% 4 30.8% 2 16.7% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -4 -30.8% -5 -41.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%