[jira] [Updated] (TS-4610) Fix HTTP and HTTP2 stats

["Leif Hedstrom (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-4610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leif Hedstrom updated TS-4610:
------------------------------
    Assignee: Susan Hinrichs

> Fix HTTP and HTTP2 stats
> ------------------------
>
>                 Key: TS-4610
>                 URL: https://issues.apache.org/jira/browse/TS-4610
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: HTTP, HTTP/2, Metrics
>            Reporter: Susan Hinrichs
>            Assignee: Susan Hinrichs
>
> 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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