Diff Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af8e64a59b: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519af7f3cd409Run #519af8e64a59bDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,259 1,299 40 3.2%
Incl. Wall Time (microsec) per call 79 81 3 3.2%
Excl. Wall Time (microsec)114 111 -3 -2.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 250 0 -250 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)160,792 160,792 0 0.0%
Incl. MemUse (bytes) per call 10,050 10,050 0 0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)155,976 156,856 880 0.6%
Incl. PeakMemUse (bytes) per call 9,749 9,804 55 0.6%
Excl. PeakMemUse (bytes)3,856 3,856 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% 40 2.8% -4,000 N/A% 0 0.0% 880 4.0%
Exclusive Metrics Diff for Current Function-3 -7.5% 0 0.0% 0 N/A% 0 0.0%
Parent functions
call_user_func0 N/A% 43 107.5% -4,000 -100.0% 0 N/A% 880 100.0%
db_query0 N/A% -2 -5.0% 0 0.0% 0 N/A% 0 0.0%
db_select0 N/A% -2 -5.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 2.5% 0 0.0% 0 N/A% 0 0.0%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 43 107.5% -4,000 -100.0% 0 N/A% 880 100.0%