Comment 88 for bug 1833281

It seems that zram mitigates the problem for me during a work day. As long as the system doesn't have to write swap to the disk, it seems fine. The longer I use the system, the sooner it is running out of (z)ram and swapping also to disk. As soon as this happens, I get these freezes again. I have the feeling, that the amount of swapped out data that is swapped at once is causing this. Seems like I/O is blocking to me.
I have the impression with a previous kernel, the blocks have been smaller so the system didn't block too long so it didn't really interrupt work.