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  1. Traffic Server
  2. TS-4610

Fix HTTP and HTTP2 stats

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.2.0, 7.0.0
    • Component/s: HTTP, HTTP/2, Metrics
    • Labels:
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      Description

      There are a number of problems with HTTP and HTTP2 stats. Some were introduced with TS-3612. Other problems appear to predate those changes.

      proxy.process.http.current_client_transactions was not being adequately decremented. With this fix it now corresponds to the number of active HttpSMs.
      proxy.process.http2.current_client_sessions wasn't being set accurately.
      proxy.process.http2.total_client_streams wasn't being set at all.

      Originally had the Http2 logic adjusting proxy.process.http.current_client_connections and proxy.process.http.total_client_connections. But decided to pull that out and just have it adjust the http2 versions of those stats. So proxy.process.http connection stats just refer to HTTP/1.x protocols (and SPDY) and proxy.process.http2 connection stats refer to HTTP/2 protocols. This gives monitoring and analysis tools the option to look at connections per protocol.

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              • Assignee:
                shinrich Susan Hinrichs
                Reporter:
                shinrich Susan Hinrichs
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                • Created:
                  Updated:
                  Resolved: