Diff Report
Run #5199e51c1ee20: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::extend

Drupal\Core\Database\Query\Select::extendRun #5199e51c1ee20Run #5199e3a2bf6f6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,199 1,169 -30 -2.5%
Incl. Wall Time (microsec) per call 600 585 -15 -2.5%
Excl. Wall Time (microsec)49 47 -2 -4.1%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)44,244 44,244 0 0.0%
Incl. MemUse (bytes) per call 22,122 22,122 0 0.0%
Excl. MemUse (bytes)980 980 0 0.0%
Incl. PeakMemUse (bytes)36,816 36,816 0 0.0%
Incl. PeakMemUse (bytes) per call 18,408 18,408 0 0.0%
Excl. PeakMemUse (bytes)1,172 1,172 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% -30 -4.7% -8,000 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -6.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% -30 -100.0% -8,000 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -14 -46.7% 0 0.0% 0 N/A% 0 N/A%
class_exists0 N/A% -11 -36.7% -8,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% -3 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%