I just set something similar up on a Ubuntu system here and I think the ExternalList needs an update:

ExternalList=Phonalisa.Processes:/bin/bash -c "ps axco command | grep phonalisa- | sort -u"

Using that (i.e. with /bin/bash), it worked for me when I grepped for "imap" processes (returned imap and imap-login). Created two DCIs, one for each and returned the correct values.

Let me know if that works for you.

Best regards,
Victor

you have wrong discovery method - it should be "Script", not "Agent List" if you are using script from script library for discovery.

Best regards,
Victor

phonalisa-callr
phonalisa-ctid
phonalisa-ctrld
phonalisa-dbsrv
phonalisa-ldapd
phonalisa-logd
phonalisa-msgd
phonalisa-voipd

*** FINISHED ***

Result: (null)

configuration like this:

this results in:

Setup under General should look something like the attached screenshot.

Please confirm if the list contains the data you expect.
Right-click on your agent, select "Execute server script" and run the following:

processes = AgentReadList($node,"Phonelisa.Processes");
if ( processes == null ) return "The list is empty!";
foreach ( process : processes ) {
  println(process);
}

This should list all the processes it knows about. If it does, then that's not your problem.

But if the above returns "The list is empty!", check that running the command that generates the list produces the expected output.
It worked on my system when I tested it against other processes (I don't have any phonalisa ones), so there is a possibility the command doesn't work as expected on your system.
As the user running the Agent, run the command that generates the list:

ps axco command | grep phonalisa- | sort -u

See if that actually produces the list of process names you expect.

i am not able to handle these new list.
I added these to netxmsd.config:

# Log File
LogFile=/var/log/nxagentd

# IP white list, can contain multiple records separated by comma.
# CIDR notation supported for subnets.
MasterServers=10.10.__.__/32

#ExternalList
ExternalList=Phonalisa.Processes:ps axco command | grep phonalisa- | sort -u

Then I restartet the Agent.
I think that these will work fine, because a test of show agent suportet lists in info will result like this:

Agent.ActionList
Agent.SubAgentList
...
Phonalisa.Processes
...
System.IO.Devices
System.ProcessList

How can I use this?

In "General" I set  Process.Count({instance})  at Parameter

In Instance Discovery I select Agent List at discovery method
and  Phonalisa.Processes  in List name

What Have I to do in discovery filter script?

When I do nothin only  75  will be returned  -I thin the total number of precesses

Thank you very much
Rainer

ExternalList = Phonalisa.Processes:ps axco command | grep phonalisa- | sort -u

That should give you a list called "Phonalisa.Processes" on your agent, which you can then use in your Instance Discovery DCI.