Re:The Day “/Proc” Died
by Avamander on Thursday July 04, 2019 @12:48PM
(#20355994)
The system freezes also without any swap enabled but much more suddenly (there's no slowdown before dying). It's really just that the OOM killer triggers way way way too late.
You probably have too much swap. More than ~10 sec * your I/O speed (so let's say 512M-1G) is probably the max for the reasons you mentioned.