Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Merge::execute

Drupal\Core\Database\Query\Merge::executeRun #55323a80ebb82Run #55323ac3d89c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,826 3,019 193 6.8%
Incl. Wall Time (microsec) per call 2,826 3,019 193 6.8%
Excl. Wall Time (microsec)28 32 4 14.3%
Incl. MemUse (bytes)62,824 62,824 0 0.0%
Incl. MemUse (bytes) per call 62,824 62,824 0 0.0%
Excl. MemUse (bytes)-6,320 -6,320 0 0.0%
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% 193 78.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 2.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionHandler::write0 N/A% 193 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 201 104.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -10 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::insert0 N/A% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 N/A% 0 N/A%