1. Historical Data Recording Guide
  2. CSV File Data Formats
  3. Data Caveats

Data Caveats

For those who wish to extract data from HDR CSVs, please note the following:

  • Although SNMP presents enumerated fields as integers, HDR translates this data presenting the applicable string in the CSV.
  • In some cases, no data is available for a given record. An example of this is a record for an agent that is out of service during the collection window. For these cases, HDR presents only the timestamp and a single field indicating that no data is available, as shown below. 
    enum-stats:
TimeStamp,ENUM Agent,Queries Total,Successful Total,Not Found Total,Timeout Total
1314110727,no data available