Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #5185b9518e91eRun #5185bb5ce59fbDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)822 850 28 3.4%
Incl. Wall Time (microsec) per call 75 77 3 3.4%
Excl. Wall Time (microsec)56 58 2 3.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 364 0 -364 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)263,640 263,656 16 0.0%
Incl. MemUse (bytes) per call 23,967 23,969 1 0.0%
Excl. MemUse (bytes)6,736 6,736 0 0.0%
Incl. PeakMemUse (bytes)260,128 260,144 16 0.0%
Incl. PeakMemUse (bytes) per call 23,648 23,649 1 0.0%
Excl. PeakMemUse (bytes)5,080 5,080 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% 28 0.5% -4,000 N/A% 16 0.1% 16 0.1%
Exclusive Metrics Diff for Current Function2 7.1% 0 0.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 27 96.4% -4,000 -100.0% 16 100.0% 16 100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 3.6% 0 0.0% 0 0.0% 0 0.0%
db_select0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 26 92.9% -4,000 -100.0% 16 100.0% 16 100.0%