Run Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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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::getConnection16 61.5% 22,804 0.4% 4,000 0.4% 525,808 0.8% 495,128 0.7%
Exclusive Metrics for Current Function1,142 5.0% 0 0.0% 6,736 1.3% 3,440 0.7%
Parent functions
call_user_func1 6.2% 21,784 95.5% 4,000 100.0% 521,312 99.1% 491,728 99.3%
db_select6 37.5% 419 1.8% 0 0.0% 1,112 0.2% 1,232 0.2%
db_query4 25.0% 264 1.2% 0 0.0% 1,112 0.2% 1,016 0.2%
db_query_range3 18.8% 201 0.9% 0 0.0% 1,120 0.2% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query2 12.5% 136 0.6% 0 0.0% 1,152 0.2% 1,152 0.2%
Child function
Drupal\Core\Database\Database::openConnection1 100.0% 21,662 95.0% 4,000 100.0% 519,072 98.7% 491,688 99.3%