docs: public int upsert(DbSession dbSession, Iterable<LiveMeasureDto> dtos) {
      for (LiveMeasureDto dto : dtos) {
        dto.setUuidForUpsert(Uuids.create());
      }
      int updated = 0;
      for (List<LiveMeasureDto> chunk : Iterables.partition(dtos, 100)) {
        updated += mapper(dbSession).upsert(chunk, system2.now());
      }
      return updated;
    }