Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2797a7d51: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #557c2635273b3Run #557c2797a7d51DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)280 276 -4 -1.4%
Incl. Wall Time (microsec) per call 35 35 -1 -1.4%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. MemUse (bytes)118,416 118,416 0 0.0%
Incl. MemUse (bytes) per call 14,802 14,802 0 0.0%
Excl. MemUse (bytes)1,632 1,632 0 0.0%
Incl. PeakMemUse (bytes)83,184 83,184 0 0.0%
Incl. PeakMemUse (bytes) per call 10,398 10,398 0 0.0%
Excl. PeakMemUse (bytes)760 760 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::getDriverClass [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::getDriverClass0 N/A% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -4 -100.0% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% -5 -125.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 N/A%