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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IMPORTANT: This documentation is no longer updated.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

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nats contains statistics that were read from Nats

nats.server.id

The server ID

type: keyword

nats.server.time

Server time of metric creation

type: date

connections

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Contains nats connection related metrics

nats.connections.total

The number of currently active clients

type: integer

routes

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Contains nats route related metrics

nats.routes.total

The number of registered routes

type: integer

stats

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Contains nats var related metrics

nats.stats.uptime

The period the server is up (sec)

type: long

format: duration

nats.stats.mem.bytes

The current memory usage of NATS process

type: long

format: bytes

nats.stats.cores

The number of logical cores the NATS process runs on

type: integer

nats.stats.cpu

The current cpu usage of NATs process

type: scaled_float

format: percent

nats.stats.total_connections

The number of totally created clients

type: long

nats.stats.remotes

The number of registered remotes

type: integer

in

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The amount of incoming data

nats.stats.in.messages

The amount of incoming messages

type: long

nats.stats.in.bytes

The amount of incoming bytes

type: long

format: bytes

out

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The amount of outgoing data

nats.stats.out.messages

The amount of outgoing messages

type: long

nats.stats.out.bytes

The amount of outgoing bytes

type: long

format: bytes

nats.stats.slow_consumers

The number of slow consumers currently on NATS

type: long

http

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The http metrics of NATS server

req_stats

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The requests statistics

uri

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The request distribution on monitoring URIS

nats.stats.http.req_stats.uri.routez

The number of hits on routez monitoring uri

type: long

nats.stats.http.req_stats.uri.connz

The number of hits on connz monitoring uri

type: long

nats.stats.http.req_stats.uri.varz

The number of hits on varz monitoring uri

type: long

nats.stats.http.req_stats.uri.subsz

The number of hits on subsz monitoring uri

type: long

nats.stats.http.req_stats.uri.root

The number of hits on root monitoring uri

type: long

subscriptions

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Contains nats subscriptions related metrics

nats.subscriptions.total

The number of active subscriptions

type: integer

nats.subscriptions.inserts

The number of insert operations in subscriptions list

type: long

nats.subscriptions.removes

The number of remove operations in subscriptions list

type: long

nats.subscriptions.matches

The number of times a match is found for a subscription

type: long

nats.subscriptions.cache.size

The number of result sets in the cache

type: integer

nats.subscriptions.cache.hit_rate

The rate matches are being retrieved from cache

type: scaled_float

format: percent

nats.subscriptions.cache.fanout.max

The maximum fanout served by cache

type: integer

nats.subscriptions.cache.fanout.avg

The average fanout served by cache

type: double

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