logic machine memory saturation

[ALEJANDRO]

Good morning,

I wanted to ask what most often overloads a logic machine.

Since I'm asking several questions at once, you'll understand that I'm referring to the fact that I've loaded the same objects into three logic machines because they're sharing data to be sent to the screens on LM1.

But clearly, between the data sent via IP, KNX, Modbus, trends, etc.,

they get a bit overloaded, and I want to avoid that.

[Daniel]

There is no clear definition as anything can be the reason depend of configuration from high trafic, to script loop or many trends.. Use system load app to check which processess consume the most.

[ALEJANDRO]

I did it


what is /usr/bin/eibd-e 1.3.250 -q 100 -L 1 -Q 0 -T -f eth0 -D -R -S224.0.23.12 -F n,n,n,n,0,0 tpuarts:/dev/ttymxc5    ????

[Daniel]

KNX, what is the bus load? Go to System-Network-KNX statistics.

[ALEJANDRO]

One moment please

[Daniel]

Wow this is a full bus. Half of this are repeats. I'm just guessing that you used normal group addresses for modbus, would be worth considering to use Virtual objects. Where possible use grp.checkwrite in scripts. Also consider adding filter table in LM to not flood the bus from other LMs. Try also set ACK all group telegrams in KNX settings.