Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51a184397f8ebRun #51a1855d1e29cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,084 1,140 56 5.2%
Incl. Wall Time (microsec) per call 90 95 5 5.2%
Excl. Wall Time (microsec)151 149 -2 -1.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 333 0 -333 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)90,428 90,428 0 0.0%
Incl. MemUse (bytes) per call 7,536 7,536 0 0.0%
Excl. MemUse (bytes)2,772 2,772 0 0.0%
Incl. PeakMemUse (bytes)87,912 87,952 40 0.0%
Incl. PeakMemUse (bytes) per call 7,326 7,329 3 0.0%
Excl. PeakMemUse (bytes)2,176 2,216 40 1.8%

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% 56 1.3% -4,000 N/A% 0 0.0% 40 0.3%
Exclusive Metrics Diff for Current Function-2 -3.6% 0 0.0% 0 N/A% 40 100.0%
Parent functions
call_user_func0 N/A% 59 105.4% -4,000 -100.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -3 -5.4% 0 0.0% 0 N/A% 0 0.0%
db_select0 N/A% -1 -1.8% 0 0.0% 0 N/A% 40 100.0%
db_query_range0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 0.0%
db_query0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 58 103.6% -4,000 -100.0% 0 N/A% 0 0.0%