Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e51c1ee20: 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 #5199e3a2bf6f6Run #5199e51c1ee20DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,169 1,199 30 2.6%
Incl. Wall Time (microsec) per call 585 600 15 2.6%
Excl. Wall Time (microsec)47 49 2 4.3%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
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 Function2 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%