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

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

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

Leif Hedstrom updated TS-3411:
------------------------------
    Fix Version/s: 6.0.0

> 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: 6.0.0
>
>
> 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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