Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,748 2,776 28 1.0%
Incl. Wall Time (microsec) per call 458 463 5 1.0%
Excl. Wall Time (microsec)53 58 5 9.4%
Incl. CPU (microsecs)2,257 2,256 -1 -0.0%
Incl. CPU (microsecs) per call 376 376 -0 -0.0%
Excl. CPU (microsec)61 67 6 9.8%
Incl. MemUse (bytes)344,144 344,200 56 0.0%
Incl. MemUse (bytes) per call 57,357 57,367 9 0.0%
Excl. MemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes)330,912 330,832 -80 -0.0%
Incl. PeakMemUse (bytes) per call 55,152 55,139 -13 -0.0%
Excl. PeakMemUse (bytes)3,256 3,256 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 0.4% -1 -0.0% 56 0.1% -80 -0.1%
Exclusive Metrics Diff for Current Function5 17.9% 6 600.0% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% 26 92.9% -2 -200.0% 56 100.0% -80 -100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 3.6% -2 -200.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 1 3.6% 3 300.0% 0 0.0% 0 0.0%
db_select0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 23 82.1% -7 -700.0% 56 100.0% -80 -100.0%