Diff Report
Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::execute

Drupal\Core\Database\Query\Merge::executeRun #55323afe82890Run #55323a80ebb82DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,926 2,826 -100 -3.4%
Incl. Wall Time (microsec) per call 2,926 2,826 -100 -3.4%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. MemUse (bytes)62,832 62,824 -8 -0.0%
Incl. MemUse (bytes) per call 62,832 62,824 -8 -0.0%
Excl. MemUse (bytes)-6,312 -6,320 -8 -0.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Merge::execute [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Merge::execute0 N/A% -100 -14.5% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -1.0% -8 -100.0% 0 N/A%
Parent function
Drupal\Core\Session\SessionHandler::write0 N/A% -100 -100.0% -8 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -57 -57.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -40 -40.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% -1 -1.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -1.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 1 1.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::insert0 N/A% -1 -1.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 0 0.0% 0 0.0% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 0 0.0% 0 N/A%