Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06a537e44: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::execute

Drupal\Core\Database\Query\Merge::executeRun #51ad0610ca11aRun #51ad06a537e44DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,636 2,735 99 3.8%
Incl. Wall Time (microsec) per call 2,636 2,735 99 3.8%
Excl. Wall Time (microsec)65 62 -3 -4.6%
Incl. CPU (microsecs)1,535 1,516 -19 -1.2%
Incl. CPU (microsecs) per call 1,535 1,516 -19 -1.2%
Excl. CPU (microsec)52 45 -7 -13.5%
Incl. MemUse (bytes)108,064 108,064 0 0.0%
Incl. MemUse (bytes) per call 108,064 108,064 0 0.0%
Excl. MemUse (bytes)-9,000 -9,000 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. 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% 99 11.0% -19 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -3.0% -7 -36.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 99 100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Update::execute0 N/A% 81 81.8% -5 -26.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 18 18.2% -13 -68.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchField0 N/A% 11 11.1% 12 63.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::update0 N/A% -10 -10.1% -10 -52.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 2 2.0% 2 10.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::condition0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%