Clock Drift Issue Garbage Collection Issue Gateway Restarts Automatically

[lrose]

It seems you are not alone.

Ignition Gateway restarts Itself (v8.1.18 16GB Memory allocation)

Yesterday we concurrently updated the gateway memory allocation (8GB to 16GB) and updated the ignition software version (v8.1.17 to v 8.1.18). Today we have had a number of instances where the gateway appear to have restarted itself, preceded by ClockDriftDetector and Timeout warnings. My first thought was to look at garbage collection due to things I had read in the past but I understand that Ignition now uses the recommended G1C1 garbage collector by default. We are investigating further b…