[jira] [Closed] (TS-3411) Add stat to track total number of network connections

["Susan Hinrichs (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-3411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Susan Hinrichs closed TS-3411.
------------------------------
    Resolution: Won't Fix

As I've worked in this area some more, just using the http2 specific client counts combined with the http1 specific client counts seems to work just fine.  Closing for now.

> Add stat to track total number of network connections
> -----------------------------------------------------
>
>                 Key: TS-3411
>                 URL: https://issues.apache.org/jira/browse/TS-3411
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Network, Performance
>            Reporter: Susan Hinrichs
>            Assignee: Susan Hinrichs
>             Fix For: 7.0.0
>
>
> Currently, we can use proxy.process.http.total_client_connections or proxy.process.http.total_incoming_connections to determine the number of TCP connections that have been made from the user_agent to ATS, assuming that HTTP/1.0 or HTTP/1.1 are used.
> If SPDY or HTTP/2 are used, these counters will be incremented for each stream not for each network connection.
> It would be useful to add counters in the iocore/net area to directly track the number of TCP connections that have been open over time.  Right now only the number of currently_open connections are tracked via proxy.process.net.connections_currently_open.
> I propose adding two new metrics proxy.process.net.connections_successful_in and proxy.process.net.connections_successful_out



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