Diff Report
Run #51a14dd399448: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::execute

Drupal\Core\Database\Query\Merge::executeRun #51a14dd399448Run #51a14c32c53dbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,375 2,385 10 0.4%
Incl. Wall Time (microsec) per call 2,375 2,385 10 0.4%
Excl. Wall Time (microsec)79 81 2 2.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)63,632 63,664 32 0.1%
Incl. MemUse (bytes) per call 63,632 63,664 32 0.1%
Excl. MemUse (bytes)-8,996 -8,992 4 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Merge::execute0 N/A% 10 0.0% 0 0.0% 32 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function2 20.0% 0 N/A% 4 12.5% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 10 100.0% 0 N/A% 32 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Update::execute0 N/A% 8 80.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::update0 N/A% 2 20.0% 0 N/A% 12 37.5% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -2 -20.0% 0 N/A% 8 25.0% 0 N/A%
Drupal\Core\Database\Query\Update::condition0 N/A% -1 -10.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -1 -10.0% 0 N/A% -16 -50.0% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 1 10.0% 0 N/A% 24 75.0% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 1 10.0% 0 N/A% 0 0.0% 0 N/A%
count0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Update::fields0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 N/A%