Run Report
Run #519c0a965645d: 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::getConnection17 63.0% 2,076 0.6% 1,539 0.5% 106,392 1.3% 102,328 1.2%
Exclusive Metrics for Current Function129 6.2% 156 10.1% 4,148 3.9% 3,124 3.1%
Parent functions
call_user_func1 5.9% 1,966 94.7% 1,401 91.0% 103,112 96.9% 99,924 97.7%
db_query3 17.6% 28 1.3% 32 2.1% 444 0.4% 432 0.4%
db_select3 17.6% 26 1.3% 29 1.9% 444 0.4% 360 0.4%
Drupal\views\Plugin\views\query\Sql::getDateField2 11.8% 17 0.8% 26 1.7% 484 0.5% 332 0.3%
Drupal\views\Plugin\views\query\Sql::setupTimezone3 17.6% 13 0.6% 15 1.0% 488 0.5% 392 0.4%
Drupal\views\Plugin\views\query\Sql::getDateFormat2 11.8% 11 0.5% 16 1.0% 488 0.5% 448 0.4%
Drupal\views\Plugin\views\query\Sql::query2 11.8% 9 0.4% 12 0.8% 480 0.5% 440 0.4%
db_query_range1 5.9% 6 0.3% 8 0.5% 452 0.4% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection1 100.0% 1,947 93.8% 1,383 89.9% 102,244 96.1% 99,204 96.9%