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  1. OpenNMS
  2. NMS-12521

Use protobuf instead of bson for encoding/decoding Netflow payloads

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    Details

    • Type: Story
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 26.0.0
    • Component/s: None
    • Security Level: Default (Default Security Scheme)
    • Labels:
      None
    • Sprint:
      Horizon 2020 - Feb 5th, Horizon 2020 - Feb 19th, Horizon 2020 - March 4th, Horizon 2020 - March 18th

      Description

      We've identified some performance bottlenecks (high CPU usage) due to the use of bson encoding/decoding when processing flows on Sentinel.

      Let's look at using protobuf instead - this will also give us the advantage of being strongly typed.

      Here's an example stack trace of what's being observed at run-time:

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            Assignee:
            cgorantla Chandra Gorantla
            Reporter:
            j-white Jesse White
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              Dates

              Created:
              Updated:
              Resolved: