Run Report
Run #519d31ef1945d: 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% 943 0.5% 580 0.3% 157,472 1.1% 94,640 0.7%
Exclusive Metrics for Current Function57 6.0% 68 11.7% 4,992 3.2% 3,672 3.9%
Parent functions
call_user_func1 7.1% 895 94.9% 521 89.8% 154,224 97.9% 92,360 97.6%
db_query_range4 28.6% 16 1.7% 19 3.3% 800 0.5% 0 0.0%
db_select4 28.6% 15 1.6% 20 3.4% 800 0.5% 808 0.9%
db_query3 21.4% 10 1.1% 12 2.1% 792 0.5% 696 0.7%
Drupal\views\Plugin\views\query\Sql::query2 14.3% 7 0.7% 8 1.4% 856 0.5% 776 0.8%
Child function
Drupal\Core\Database\Database::openConnection1 100.0% 886 94.0% 512 88.3% 152,480 96.8% 90,968 96.1%