Run Report
Run #523f024cca254: 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% 1,021 0.2% 325 0.1% 13,128 0.0% 12,432 0.0%
Exclusive Metrics for Current Function46 4.5% 40 12.3% 3,512 26.8% 2,000 16.1%
Parent function
Drupal\Core\Database\Database::openConnection1 100.0% 1,021 100.0% 325 100.0% 13,128 100.0% 12,432 100.0%
Child functions
PDO::__construct1 25.0% 774 75.8% 212 65.2% 7,736 58.9% 9,128 73.4%
PDO::exec2 50.0% 198 19.4% 68 20.9% 800 6.1% 632 5.1%
implode1 25.0% 3 0.3% 5 1.5% 1,080 8.2% 672 5.4%