wuchaojing opened a new issue, #2116: URL: https://github.com/apache/incubator-hugegraph/issues/2116
### Problem Type (问题类型) performence (性能优化) ### Before submit - [X] 我已经确认现有的 [Issues](https://github.com/hugegraph/hugegraph/issues) 与 [FAQ](https://hugegraph.github.io/hugegraph-doc/guides/faq.html) 中没有相同 / 重复问题 ### Environment (环境信息) - Server Version: v1.0.0 - Backend: RocksDB x nodes, HDD or SSD - OS: xx CPUs, xx G RAM, Centos 7.x - Data Size: xx vertices, xx edges <!-- (like 1000W 点, 9000W 边) --> ### Your Question (问题描述) raft模式，且开启snapshot功能，发现每次执行snapshot的时候耗时都很长 `2023-02-22 00:56:26 [store-snapshot-executor2] [INFO] o.a.h.b.s.r.StoreSnapshotFile - Compressed dir '/xxx/snapshot_rocksdb_data' to '/xxx/raft-log/snapshot/temp/snapshot_rocksdb_data.zip', took 1575.661 seconds` 数据大小`15G`左右，耗时近半小时（解压同）。 有没有什么办法可以提高snapshot的效率吗，线上数据量几百G，snapshot的时间估计无法接受了。 ### Vertex/Edge example (问题点 / 边数据举例) _No response_ ### Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构) _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
