Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #55323a80ebb82Run #55323ac3d89c1DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)330 336 6 1.8%
Incl. Wall Time (microsec) per call 30 31 1 1.8%
Excl. Wall Time (microsec)21 22 1 4.8%
Incl. MemUse (bytes)192,552 192,552 0 0.0%
Incl. MemUse (bytes) per call 17,505 17,505 0 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)121,872 121,872 0 0.0%
Incl. PeakMemUse (bytes) per call 11,079 11,079 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% 6 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::select0 N/A% 9 150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::insert0 N/A% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% -1 -16.7% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% 5 83.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 N/A%