Run Report
Run #51ec623000e0c: 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% 1,008 0.0% 651 0.0% 159,680 0.8% 153,016 0.7%
Exclusive Metrics for Current Function57 5.7% 74 11.4% 6,568 4.1% 2,744 1.8%
Parent functions
call_user_func1 7.1% 961 95.3% 587 90.2% 154,856 97.0% 151,664 99.1%
db_query5 35.7% 17 1.7% 21 3.2% 792 0.5% 368 0.2%
Drupal\views\Plugin\views\query\Sql::query4 28.6% 13 1.3% 19 2.9% 832 0.5% 832 0.5%
db_query_range1 7.1% 5 0.5% 7 1.1% 800 0.5% 0 0.0%
db_delete1 7.1% 5 0.5% 6 0.9% 800 0.5% 152 0.1%
db_insert1 7.1% 4 0.4% 7 1.1% 800 0.5% 0 0.0%
db_select1 7.1% 3 0.3% 4 0.6% 800 0.5% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection1 100.0% 951 94.3% 577 88.6% 153,112 95.9% 150,272 98.2%