Comment 5 for bug 1900845

I managed to reduce the number of errors.
I reduced the number of processes per disk servers_per_port = 2
Set
replication_concurrency = 0
replication_concurrency_per_device = 0
replication_lock_timeout = 1

I also reduced the number of proxy-server
workers = 2
And
[app:proxy-server]
node_timeout = 60

After installing these options, there are many times fewer errors, but sometimes errors appear.
At the same time, the disks are occupied up to 100%