Run Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Database::getConnection [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Database::getConnection19 65.5% 1,414 0.2% 795 0.1% 159,680 0.8% 153,816 0.8%
Exclusive Metrics for Current Function74 5.2% 93 11.7% 6,568 4.1% 3,544 2.3%
Parent functions
call_user_func1 5.3% 1,350 95.5% 713 89.7% 154,856 97.0% 151,664 98.6%
db_query8 42.1% 28 2.0% 35 4.4% 792 0.5% 696 0.5%
Drupal\views\Plugin\views\query\Sql::query4 21.1% 13 0.9% 16 2.0% 832 0.5% 832 0.5%
db_select3 15.8% 9 0.6% 12 1.5% 800 0.5% 472 0.3%
db_query_range1 5.3% 5 0.4% 6 0.8% 800 0.5% 0 0.0%
db_delete1 5.3% 5 0.4% 7 0.9% 800 0.5% 152 0.1%
db_insert1 5.3% 4 0.3% 6 0.8% 800 0.5% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection1 100.0% 1,340 94.8% 702 88.3% 153,112 95.9% 150,272 97.7%