Run Report
Run #519ff7de62889: 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::getConnection15 60.0% 1,391 0.5% 1,233 0.4% 150,016 1.2% 147,024 1.2%
Exclusive Metrics for Current Function90 6.5% 110 8.9% 4,136 2.8% 3,344 2.3%
Parent functions
call_user_func1 6.7% 1,317 94.7% 1,139 92.4% 147,624 98.4% 145,288 98.8%
db_select8 53.3% 42 3.0% 53 4.3% 800 0.5% 1,040 0.7%
db_query5 33.3% 27 1.9% 34 2.8% 792 0.5% 696 0.5%
db_query_range1 6.7% 5 0.4% 7 0.6% 800 0.5% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection1 100.0% 1,301 93.5% 1,123 91.1% 145,880 97.2% 143,680 97.7%