Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Database::getConnectionRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,569 3,222 653 25.4%
Incl. Wall Time (microsec) per call 642 806 163 25.4%
Excl. Wall Time (microsec)37 36 -1 -2.7%
Incl. CPU (microsecs)2,291 2,927 636 27.8%
Incl. CPU (microsecs) per call 573 732 159 27.8%
Excl. CPU (microsec)40 39 -1 -2.5%
Incl. MemUse (bytes)281,880 281,880 0 0.0%
Incl. MemUse (bytes) per call 70,470 70,470 0 0.0%
Excl. MemUse (bytes)3,432 3,432 0 0.0%
Incl. PeakMemUse (bytes)281,568 281,568 0 0.0%
Incl. PeakMemUse (bytes) per call 70,392 70,392 0 0.0%
Excl. PeakMemUse (bytes)2,544 2,544 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% 653 24.6% 636 21.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 655 100.3% 638 100.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -2 -0.3% -3 -0.5% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 654 100.2% 637 100.2% 0 N/A% 0 N/A%