Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,178 2,569 -609 -19.2%
Incl. Wall Time (microsec) per call 795 642 -152 -19.2%
Excl. Wall Time (microsec)31 37 6 19.4%
Incl. CPU (microsecs)2,895 2,291 -604 -20.9%
Incl. CPU (microsecs) per call 724 573 -151 -20.9%
Excl. CPU (microsec)36 40 4 11.1%
Incl. MemUse (bytes)281,952 281,880 -72 -0.0%
Incl. MemUse (bytes) per call 70,488 70,470 -18 -0.0%
Excl. MemUse (bytes)3,424 3,432 8 0.2%
Incl. PeakMemUse (bytes)281,648 281,568 -80 -0.0%
Incl. PeakMemUse (bytes) per call 70,412 70,392 -20 -0.0%
Excl. PeakMemUse (bytes)2,536 2,544 8 0.3%

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% -609 -9.1% -604 -8.9% -72 -0.2% -80 -0.2%
Exclusive Metrics Diff for Current Function6 1.0% 4 0.7% 8 11.1% 8 10.0%
Parent functions
call_user_func0 N/A% -610 -100.2% -605 -100.2% -80 -111.1% -88 -110.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 0.2% 2 0.3% 8 11.1% 8 10.0%
db_select0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -615 -101.0% -608 -100.7% -80 -111.1% -88 -110.0%