Oracle Trace File Analyzer Daemon is Not Starting or Not Running?

Description:

TFA-00001: Failed to start Oracle Trace File Analyzer (TFA) daemon

TFA-00002: Oracle Trace File Analyzer (TFA) is not running

The errors indicate that Java does not start.

Action:

Verify that Oracle Trace File Analyzer is not running.
```
ps -ef|grep -i tfa
```
Note:

On some operating systems, the ps command truncates the output at 80 characters. The ps command does not display the process even if it is running.
To confirm that the Oracle Trace File Analyzer daemon is not running, run the following command run as root.
```
# tfactl print status
```
```
TFA-00002 Oracle Trace File Analyzer (TFA) is not running
```

Try starting the Oracle Trace File Analyzer daemon as root.

# tfactl start
Starting TFA..
Waiting up to 100 seconds for TFA to be started..
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
Successfully started TFA Process..
. . . . .
TFA Started and listening for commands

If Oracle Trace File Analyzer still fails to start, then run tfactl diagnosetfa -local. Upload the resultant file to Oracle Support.