Diff Report
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)519 518 -1 -0.2%
Incl. Wall Time (microsec) per call 58 58 -0 -0.2%
Excl. Wall Time (microsec)35 34 -1 -2.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)253,376 253,296 -80 -0.0%
Incl. MemUse (bytes) per call 28,153 28,144 -9 -0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)201,640 201,920 280 0.1%
Incl. PeakMemUse (bytes) per call 22,404 22,436 31 0.1%
Excl. PeakMemUse (bytes)2,168 2,168 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::getDriverClass0 N/A% -1 -0.0% 0 0.0% -80 -0.0% 280 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Connection::select0 N/A% -3 -300.0% 0 N/A% -40 -50.0% 280 100.0%
Drupal\Core\Database\Connection::insert0 N/A% 2 200.0% 0 N/A% -40 -50.0% 0 0.0%
Child functions
class_exists0 N/A% 0 0.0% 0 N/A% -80 -100.0% 280 100.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%