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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2020/01/09 12:59:35 UTC

[GitHub] [incubator-iotdb] jixuan1989 commented on issue #716: IoTDB system load is too large to add timeseries

jixuan1989 commented on issue #716: IoTDB system load is too large to add timeseries
URL: https://github.com/apache/incubator-iotdb/issues/716#issuecomment-572550347
 
 
   1. 按天设计存储组不好。只有8G内存的话，可以考虑尝试10~50个存储组。 
   2. 50万设备，如果这些设备都是5s来一条数据的话，并且有乱序数据，基本上每个设备不到4KB就会形成一个磁盘上的数据块。感觉内存稍微小了些。如果有性能结果，可以分享下。

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