Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::merge

Drupal\Core\Database\Connection::mergeRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 128 128 N/A%
Incl. Wall Time (microsec) per call N/A 128 128 N/A%
Excl. Wall Time (microsec) 8 8 N/A%
Incl. MemUse (bytes) 46,760 46,760 N/A%
Incl. MemUse (bytes) per call N/A 46,760 46,760 N/A%
Excl. MemUse (bytes) 2,392 2,392 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::merge [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\Connection::merge1 33.3% 128 0.5% 46,760 6.2% 0 0.0%
Exclusive Metrics Diff for Current Function8 6.2% 2,392 5.1% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 128 100.0% 46,760 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass1 50.0% 99 77.3% 39,096 83.6% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct1 50.0% 21 16.4% 5,272 11.3% 0 N/A%