Perfomance Degradation: Heavy Disk Usage about go-cyber HOT 5 CLOSED

As far as we know, this is due to a problem in the underlying goleveldb library. You should be able to solve it by compiling Tendermint to use the real C version of LevelDB. See https://tendermint.com/docs/introduction/install.html#compile-with-cleveldb-support

from go-cyber.

@ebuchman, thanks for answer.
In our case, compiling with cleveldb and adjusting multistore usage fixed problem.
For each 30sec-block we previously rewrite about 5mb, that caused a lot of compactions.
Sorry for interruption. Thanks for tendermint and cosmos.

from go-cyber.

Please, no need to apologize. We appreciate the initial report and confirmation of the fix. Let us know if you encounter any other issues! Thanks.

from go-cyber.

@ebuchman When I follow the instructions for installing cleveldb, I get a panic that it is not supported. Has this support been eliminated?

panic: Unknown db_backend cleveldb, expected either fsdb or leveldb or goleveldb or memdb

Thanks much.

from go-cyber.

No it has not. How are you installing it? make install_c should do it. Do you have gcc installed?

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