Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,336 1,271 -65 -4.9%
Incl. Wall Time (microsec) per call 668 636 -33 -4.9%
Excl. Wall Time (microsec)18 18 0 0.0%
Incl. CPU (microsecs)606 626 20 3.3%
Incl. CPU (microsecs) per call 303 313 10 3.3%
Excl. CPU (microsec)20 21 1 5.0%
Incl. MemUse (bytes)80,372 80,372 0 0.0%
Incl. MemUse (bytes) per call 40,186 40,186 0 0.0%
Excl. MemUse (bytes)1,368 1,368 0 0.0%
Incl. PeakMemUse (bytes)80,200 80,200 0 0.0%
Incl. PeakMemUse (bytes) per call 40,100 40,100 0 0.0%
Excl. PeakMemUse (bytes)1,260 1,260 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Database::getConnection [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\Database::getConnection0 N/A% -65 -4.0% 20 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 5.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -65 -100.0% 19 95.0% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -65 -100.0% 19 95.0% 0 N/A% 0 N/A%