@troed@swecyb.com This is from the JetKVM output; but unlike NanoKVM - no ATX power control. I generally work just a meter away from this rack, so didn't think tha lack of it would be a big deal. I'm genuinely befuddled by this failure mode, though. If it was just a regular OOM, the worst processes just die and the kernel reclaims memory quickly. I wonder if the big tasks are uninterruptible due to some sort of ZFS interaction.