David Ducos

Hi @todd-richmond, What OS and what ZSTD version are you testing? Are you aware of https://github.com/mydumper/mydumper/releases/tag/v0.11.3 comments?

@todd-richmond, At this point, I'm not sure how I can help. Your case if very difficult for me to reproduce. Feel free to open a Pull Request with the changes...

Hi @xiaoxuanfeng , This is an interesting bug, because you are using multiple options. I need to narrow the problem, I think that this might be related to a particular...

I had the same issue... I will try to debug with my use case.

@lyvivian0077 / @xiaoxuanfeng can you download the source code and test master? as I think that your issue has been already resolved with other PR, if not, is it possible...

Hi @lyvivian0077 I will need the core dump, can you follow [this](https://github.com/mydumper/mydumper/wiki/Support#core-dump) instructions and upload the file?

I had to create tables with data like this: ```sysbench /usr/share/sysbench/oltp_write_only.lua --mysql-user=root --tables=1000 --threads=8 --table-size=10000 prepare``` to simulate your scenario. I found that memory start increasing up 30% which didn't...

Hi @technomagos, doesn't stream helps you to accomplish the task?

Hi @technomagos, yes, steaming backs up is really new in MyDumper!! No need to apologize. For zstd, we used a gzip wrapper library. Do you know if we can use...

@technomagos Sorry, I didn't know that we have a libbz2-devel package in Ubuntu, we might be able to include the lib and point to the right read and write functions....