Run the diagnostic collection commands to collect diagnostic data.

• tfactl collection
  Use the tfactl collection  command to manage Oracle Trace File Analyzer collections.
• tfactl diagcollect
  Use the tfactl diagcollect command to perform on-demand diagnostic collection.
• tfactl diagcollect -srdc
  Use the tfactl diagcollect -srdc command to run a Service Request Data Collection (SRDC).
• tfactl directory
  Use the tfactl directory command to add a directory to, or remove a directory from the list of directories to analyze their trace or log files.
• tfactl ips
  Use the tfactl ips  command to collect Automatic Diagnostic Repository diagnostic data.
• tfactl managelogs
  Use the tfactl managelogs  command to manage Automatic Diagnostic Repository log and trace files.
• tfactl purge
  Use the tfactl purge command to delete collections and log files from AHF components from the local node.