Susan Hinrichs created TS-4610:
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Summary: 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
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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