Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: 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 #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)596 598 2 0.3%
Incl. Wall Time (microsec) per call 15 15 0 0.3%
Excl. Wall Time (microsec)56 59 3 5.4%
Incl. MemUse (bytes)162,272 162,272 0 0.0%
Incl. MemUse (bytes) per call 3,958 3,958 0 0.0%
Excl. MemUse (bytes)2,472 2,472 0 0.0%
Incl. PeakMemUse (bytes)163,192 163,208 16 0.0%
Incl. PeakMemUse (bytes) per call 3,980 3,981 0 0.0%
Excl. PeakMemUse (bytes)2,392 2,392 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% 2 0.0% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function3 150.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Connection::select0 N/A% 6 300.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::insert0 N/A% -4 -200.0% 0 N/A% 16 100.0%
Child functions
class_exists0 N/A% -1 -50.0% 0 N/A% 16 100.0%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 0.0%