Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #519eb193b2faaRun #519eb20dce0a3DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,581 1,607 26 1.6%
Incl. Wall Time (microsec) per call 113 115 2 1.6%
Excl. Wall Time (microsec)64 68 4 6.2%
Incl. CPU (microsecs)959 958 -1 -0.1%
Incl. CPU (microsecs) per call 69 68 -0 -0.1%
Excl. CPU (microsec)85 88 3 3.5%
Incl. MemUse (bytes)157,520 157,512 -8 -0.0%
Incl. MemUse (bytes) per call 11,251 11,251 -1 -0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)95,552 95,544 -8 -0.0%
Incl. PeakMemUse (bytes) per call 6,825 6,825 -1 -0.0%
Excl. PeakMemUse (bytes)3,864 3,864 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 0.3% -1 -0.0% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function4 15.4% 3 300.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 22 84.6% -6 -600.0% -8 -100.0% -8 -100.0%
db_query0 N/A% 2 7.7% -3 -300.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 3.8% 3 300.0% 0 0.0% 0 0.0%
db_select0 N/A% 1 3.8% 5 500.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 22 84.6% -4 -400.0% -8 -100.0% -8 -100.0%