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Nats fields

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Nats fields

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nats Module

nats fields

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nats contains statistics that were read from Nats

nats.server.id

type: keyword

The server ID

nats.server.time

type: date

Server time of metric creation

connections fields

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Contains nats connection related metrics

nats.connections.total

type: integer

The number of currently active clients

routes fields

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Contains nats route related metrics

nats.routes.total

type: integer

The number of registered routes

stats fields

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Contains nats var related metrics

nats.stats.uptime

type: long

format: duration

The period the server is up (sec)

nats.stats.mem.bytes

type: long

format: bytes

The current memory usage of NATS process

nats.stats.cores

type: integer

The number of logical cores the NATS process runs on

nats.stats.cpu

type: scaled_float

format: percent

The current cpu usage of NATs process

nats.stats.total_connections

type: long

The number of totally created clients

nats.stats.remotes

type: integer

The number of registered remotes

in fields

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The amount of incoming data

nats.stats.in.messages

type: long

The amount of incoming messages

nats.stats.in.bytes

type: long

format: bytes

The amount of incoming bytes

out fields

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The amount of outgoing data

nats.stats.out.messages

type: long

The amount of outgoing messages

nats.stats.out.bytes

type: long

format: bytes

The amount of outgoing bytes

nats.stats.slow_consumers

type: long

The number of slow consumers currently on NATS

http fields

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The http metrics of NATS server

req_stats fields

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The requests statistics

uri fields

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The request distribution on monitoring URIS

nats.stats.http.req_stats.uri.routez

type: long

The number of hits on routez monitoring uri

nats.stats.http.req_stats.uri.connz

type: long

The number of hits on connz monitoring uri

nats.stats.http.req_stats.uri.varz

type: long

The number of hits on varz monitoring uri

nats.stats.http.req_stats.uri.subsz

type: long

The number of hits on subsz monitoring uri

nats.stats.http.req_stats.uri.root

type: long

The number of hits on root monitoring uri

subscriptions fields

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Contains nats subscriptions related metrics

nats.subscriptions.total

type: integer

The number of active subscriptions

nats.subscriptions.inserts

type: long

The number of insert operations in subscriptions list

nats.subscriptions.removes

type: long

The number of remove operations in subscriptions list

nats.subscriptions.matches

type: long

The number of times a match is found for a subscription

nats.subscriptions.cache.size

type: integer

The number of result sets in the cache

nats.subscriptions.cache.hit_rate

type: scaled_float

format: percent

The rate matches are being retrieved from cache

nats.subscriptions.cache.fanout.max

type: integer

The maximum fanout served by cache

nats.subscriptions.cache.fanout.avg

type: double

The average fanout served by cache

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