Gossip metrics #1372
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Gossip metrics #1372
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Adding metrics for channel queries and gossip KPIs.
pm47
reviewed
Apr 10, 2020
eclair-core/src/main/scala/fr/acinq/eclair/router/Monitoring.scala
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pm47
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Apr 14, 2020
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| object Monitoring { | ||
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| object Metrics { | ||
| val FindRouteDuration = Kamon.timer("router.find-route.duration", "Path-finding duration") | ||
| val RouteLength = Kamon.histogram("router.find-route.length", "Path-finding result length") | ||
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| val QueryChannelRangeBlocksCount = Kamon.histogram("router.gossip.query-channel-range.blocks-count", "Number of blocks requested in query-channel-range") | ||
| val QueryChannelRangeRepliesCount = Kamon.histogram("router.gossip.query-channel-range.replies-count", "Number of reply-channel-range replies sent") |
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It's a bit strange that we have both QueryChannelRangeReplies* and ReplyChannelRange*
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Do you want to rename this one ReplyChannelRangeCount? It kinda loses the information that it's the number of replies generated by a single incoming query, but as long as the comment here explains it...
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Sorry to not be helping much, I just feel that something is a bit awkward in the naming but have trouble coming up with something better.
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Once inside a dedicated object, I think it's better. See 3e5a7b0
eclair-core/src/main/scala/fr/acinq/eclair/router/Monitoring.scala
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pm47
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Apr 15, 2020
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Adding metrics for channel queries and gossip KPIs.
@sstone @pm47 this is a good opportunity to add other metrics/logs if there are things that you wanted to have while you were investigating an issue and were missing. Please let me know if I can add other metrics related to gossip, or logs that may be useful for eclair-mobile/phoenix.
Don't hesitate to bikeshed the naming too if you don't like it, it will be a bit painful to change metric names once we have graphs/alerts we rely on.