Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,837 2,092 255 13.9%
Incl. Wall Time (microsec) per call 167 190 23 13.9%
Excl. Wall Time (microsec)83 82 -1 -1.2%
Incl. CPU (microsecs)1,233 1,297 64 5.2%
Incl. CPU (microsecs) per call 112 118 6 5.2%
Excl. CPU (microsec)103 106 3 2.9%
Incl. MemUse (bytes)167,848 167,848 0 0.0%
Incl. MemUse (bytes) per call 15,259 15,259 0 0.0%
Excl. MemUse (bytes)4,968 4,968 0 0.0%
Incl. PeakMemUse (bytes)104,632 104,632 0 0.0%
Incl. PeakMemUse (bytes) per call 9,512 9,512 0 0.0%
Excl. PeakMemUse (bytes)3,720 3,720 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% 255 20.3% 64 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.4% 3 4.7% 0 N/A% 0 N/A%
Parent functions
call_user_func0 N/A% 256 100.4% 61 95.3% 0 N/A% 0 N/A%
db_select0 N/A% -1 -0.4% 1 1.6% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
db_query_range0 N/A% 1 0.4% 1 1.6% 0 N/A% 0 N/A%
db_query0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% 256 100.4% 61 95.3% 0 N/A% 0 N/A%