Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::startTransaction

Drupal\Core\Database\Connection::startTransactionRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)577 549 -28 -4.9%
Incl. Wall Time (microsec) per call 72 69 -4 -4.9%
Excl. Wall Time (microsec)52 43 -9 -17.3%
Incl. MemUse (bytes)26,272 26,272 0 0.0%
Incl. MemUse (bytes) per call 3,284 3,284 0 0.0%
Excl. MemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes)1,408 1,408 0 0.0%
Incl. PeakMemUse (bytes) per call 176 176 0 0.0%
Excl. PeakMemUse (bytes)896 896 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::startTransaction [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::startTransaction0 N/A% -28 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -32.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::setMultiple0 N/A% -28 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Transaction::__construct0 N/A% -23 -82.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 4 14.3% 0 N/A% 0 N/A%