Latency spikes on Dell Optiplex 7060 (i5 8500/32GB Ram, Radeon R5 430)

 

OK, I was little overreacting.
 
How does this makes sense?
servo-thread tmax is 128615, but even though I get error:Unexpected realtime delay on task0 with period 125000This Messagewill only display once persession.Run the Latency Test andresolve before continuing.p, li { white-space: pre-wrap; }

Latency is only one part, you also need to look at network latency. Look here:
forum.linuxcnc.org/49-basic-configuratio...ion-mesa-card#289479

Servo period "must" be 1000000 (1 million), changing it changes a lot of other stuff like PID values.

Unexpected realtime latency are very rare after some doing some more testing

Aciera wrote:

Latency is only one part, you also need to look at network latency. Look here:
forum.linuxcnc.org/49-basic-configuratio...ion-mesa-card#289479
 

I'm running EtherCAT so I'm not sure network latency could be an issue here.