Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,261 2,242 -19 -0.8%
Incl. Wall Time (microsec) per call 754 747 -6 -0.8%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)2,266 2,257 -9 -0.4%
Incl. CPU (microsecs) per call 755 752 -3 -0.4%
Excl. CPU (microsec)24 20 -4 -16.7%
Incl. MemUse (bytes)301,488 301,520 32 0.0%
Incl. MemUse (bytes) per call 100,496 100,507 11 0.0%
Excl. MemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes)301,936 301,984 48 0.0%
Incl. PeakMemUse (bytes) per call 100,645 100,661 16 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 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% -19 -2.0% -9 -0.7% 32 0.1% 48 0.1%
Exclusive Metrics Diff for Current Function1 5.3% -4 -44.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -19 -100.0% -9 -100.0% 32 100.0% 48 100.0%
Child functions
class_exists0 N/A% -20 -105.3% -5 -55.6% 32 100.0% 48 100.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%