Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a447be01e16: 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 #51a4463d308ceRun #51a447be01e16DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)208,620 207,831 -789 -0.4%
Incl. Wall Time (microsec) per call 41,724 41,566 -158 -0.4%
Excl. Wall Time (microsec)380 423 43 11.3%
Incl. CPU (microsecs)12,000 12,001 1 0.0%
Incl. CPU (microsecs) per call 2,400 2,400 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)82,880 82,880 0 0.0%
Incl. MemUse (bytes) per call 16,576 16,576 0 0.0%
Excl. MemUse (bytes)-28,624 -28,624 0 0.0%
Incl. PeakMemUse (bytes)89,004 89,004 0 0.0%
Incl. PeakMemUse (bytes) per call 17,801 17,801 0 0.0%
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% -789 -17.1% 1 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function43 5.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::set0 N/A% -3,103 -393.3% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% 2,314 293.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Update::execute0 N/A% -3,260 -413.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 3,070 389.1% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -535 -67.8% 4,001 400100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -56 -7.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::insert0 N/A% -41 -5.2% -4,000 -400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::update0 N/A% 39 4.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::fields0 N/A% -31 -3.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 15 1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -14 -1.8% -4,000 -400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% -11 -1.4% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% -8 -1.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::fields0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::condition0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%