Slow backup from Azure VM to Azure Storage account
  • Danieldotcom
    0
    Hi!

    I have a client with CloudBerry backup installed and we configured it to copy every day 2Tb from one Azure VM to an Azure Storage in the same Vnet.

    However, it's taking too long (up to 13 hours).

    Any tip to try improve those metrics?

    Threads, chunks and memory usage are at their default values.

    Regards!
    Daniel
    Danieldotcom Options
  • Matt
    91
    ↪Danieldotcom
    Depending on the hardware config and the average size of a file and recommend to play with threads/chunk via tools > options advanced. Try setting 10 threads and chunk size to 50 Mbs if your RAM allows you. Also, enabling "Use Fast NTFS scan" option could help.
    Matt Options
  • Anton Zorin
    30
    ↪Danieldotcom
    what is the instance size?
    My rough calculation shows that the throughput is around 400mbps which is very decent.
    What speed do you expect?
    Anton Zorin Options
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