Run Report
Run #51ec227a9cea0: 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::getConnection14 58.3% 976 0.0% 612 0.0% 159,680 0.8% 153,120 0.8%
Exclusive Metrics for Current Function55 5.6% 72 11.8% 6,568 4.1% 2,744 1.8%
Parent functions
call_user_func1 7.1% 930 95.3% 550 89.9% 154,856 97.0% 151,768 99.1%
db_query5 35.7% 16 1.6% 24 3.9% 792 0.5% 368 0.2%
Drupal\views\Plugin\views\query\Sql::query4 28.6% 13 1.3% 17 2.8% 832 0.5% 832 0.5%
db_query_range1 7.1% 5 0.5% 5 0.8% 800 0.5% 0 0.0%
db_delete1 7.1% 5 0.5% 6 1.0% 800 0.5% 152 0.1%
db_insert1 7.1% 4 0.4% 6 1.0% 800 0.5% 0 0.0%
db_select1 7.1% 3 0.3% 4 0.7% 800 0.5% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection1 100.0% 921 94.4% 540 88.2% 153,112 95.9% 150,376 98.2%