Diff Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::merge

Drupal\Core\Database\Connection::mergeRun #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,523 1,533 10 0.7%
Incl. Wall Time (microsec) per call 1,523 1,533 10 0.7%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)1,524 1,535 11 0.7%
Incl. CPU (microsecs) per call 1,524 1,535 11 0.7%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)218,552 218,552 0 0.0%
Incl. MemUse (bytes) per call 218,552 218,552 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)20,696 20,696 0 0.0%
Incl. PeakMemUse (bytes) per call 20,696 20,696 0 0.0%
Excl. PeakMemUse (bytes)0 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::merge0 N/A% 10 1.0% 11 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 27.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorage::set0 N/A% 10 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 8 80.0% 7 63.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::__construct0 N/A% 2 20.0% 1 9.1% 0 N/A% 0 N/A%