Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Database::getConnectionRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,319 1,293 -26 -2.0%
Incl. Wall Time (microsec) per call 132 129 -3 -2.0%
Excl. Wall Time (microsec)53 50 -3 -5.7%
Incl. CPU (microsecs)727 729 2 0.3%
Incl. CPU (microsecs) per call 73 73 0 0.3%
Excl. CPU (microsec)68 65 -3 -4.4%
Incl. MemUse (bytes)160,072 160,072 0 0.0%
Incl. MemUse (bytes) per call 16,007 16,007 0 0.0%
Excl. MemUse (bytes)6,568 6,568 0 0.0%
Incl. PeakMemUse (bytes)153,016 153,016 0 0.0%
Incl. PeakMemUse (bytes) per call 15,302 15,302 0 0.0%
Excl. PeakMemUse (bytes)3,240 3,240 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% -26 -3.0% 2 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -11.5% -3 -150.0% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -23 -88.5% 5 250.0% 0 N/A% 0 N/A%
db_insert0 N/A% -1 -3.8% -1 -50.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -3.8% -1 -50.0% 0 N/A% 0 N/A%
db_query_range0 N/A% -1 -3.8% 0 0.0% 0 N/A% 0 N/A%
db_delete0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -23 -88.5% 5 250.0% 0 N/A% 0 N/A%