Run Report
Run #51a287b61fb31: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Database\Driver\mysql\Connection::open [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\Driver\mysql\Connection::open1 7.1% 974 0.3% 297 0.1% 12,816 0.1% 12,024 0.1%
Exclusive Metrics for Current Function39 4.0% 33 11.1% 3,200 25.0% 1,608 13.4%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 974 100.0% 297 100.0% 12,816 100.0% 12,024 100.0%
Child functions
PDO::__construct1 25.0% 792 81.3% 207 69.7% 7,736 60.4% 8,944 74.4%
PDO::exec2 50.0% 140 14.4% 53 17.8% 800 6.2% 632 5.3%
implode1 25.0% 3 0.3% 4 1.3% 1,080 8.4% 840 7.0%