Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,776 2,466 -310 -11.2%
Incl. Wall Time (microsec) per call 463 411 -52 -11.2%
Excl. Wall Time (microsec)58 59 1 1.7%
Incl. CPU (microsecs)2,256 2,117 -139 -6.2%
Incl. CPU (microsecs) per call 376 353 -23 -6.2%
Excl. CPU (microsec)67 69 2 3.0%
Incl. MemUse (bytes)344,200 344,200 0 0.0%
Incl. MemUse (bytes) per call 57,367 57,367 0 0.0%
Excl. MemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes)330,832 330,832 0 0.0%
Incl. PeakMemUse (bytes) per call 55,139 55,139 0 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% -310 -1033.3% -139 -16.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.3% 2 1.4% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% -315 -101.6% -146 -105.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 8 2.6% 9 6.5% 0 N/A% 0 N/A%
db_query_range0 N/A% -2 -0.6% -2 -1.4% 0 N/A% 0 N/A%
db_select0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -311 -100.3% -141 -101.4% 0 N/A% 0 N/A%