TSDB

meta.json

{
  "ulid": "01EEXN48HB03P20AFBR2JV0SX9",
  // 时间序列范围
  "minTime": 1596506400000,
  "maxTime": 1596513600000,
  // 统计信息
  "stats": {
    "numSamples": 9805,
    "numSeries": 1090,
    "numChunks": 1090
  },
  // 压缩
  "compaction": {
    // 压缩级别 - 1 为未压缩
    "level": 1,
    "sources": ["01EEXN48HB03P20AFBR2JV0SX9"]
  },
  "version": 1
}