document tracing_flame options in example config

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Benjamin Lee 2024-04-26 22:35:01 -07:00 committed by June
parent 56f1e905de
commit 781d4b7907

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@ -336,6 +336,18 @@ allow_profile_lookup_federation_requests = true
# messages without any attempt at redelivery.
#startup_netburst_keep = 50
# If the 'perf_measurements' feature is enabled, enables collecting folded stack trace profile of tracing spans using
# tracing_flame. The resulting profile can be visualized with inferno[1], speedscope[2], or a number of other tools.
# [1]: https://github.com/jonhoo/inferno
# [2]: www.speedscope.app
# tracing_flame = false
# If 'tracing_flame' is enabled, sets a filter for which events will be included in the profile.
# Supported syntax is documented at https://docs.rs/tracing-subscriber/latest/tracing_subscriber/filter/struct.EnvFilter.html#directives
# tracing_flame_filter = "trace,h2=off"
# If 'tracing_flame' is enabled, set the path to write the generated profile.
# tracing_flame_output_path = "./tracing.folded"
### Generic database options