To monitor the NATS messaging system, nats-server provides a lightweight HTTP server on a dedicated monitoring port. The monitoring server provides several endpoints, providing statistics and other information about the following:
All endpoints return a JSON object.
Note that info from these monitoring endpoints is also available through
The NATS monitoring endpoints support and , making it easy to create single page monitoring web applications. Part of the NATS ecosystem is a tool called that visualizes data from these endpoints on the command line.
nats-server does not have authentication/authorization for the monitoring endpoint. When you plan to open your nats-server to the internet make sure to not expose the monitoring port as well. By default, monitoring binds to every interface 0.0.0.0 so consider setting monitoring to localhost or have appropriate firewall rules.
Monitoring can be enabled in or as a server . The conventional port is 8222.
As server configuration:
As a command-line option:
Once the server is running using one of the two methods, go to to browse the available endpoints detailed below.
Alternatively, if you have System account enabled, monitoring endpoints available as
(/varz)The /varz endpoint returns general information about the server state and configuration.
N/A
/connz)The /connz endpoint reports more detailed information on current and recently closed connections. It uses a paging mechanism which defaults to 1024 connections.
The server will default to holding the last 10,000 closed connections.
Sort Options
Get up to 1024 connections:
Control limit and offset: .
Get closed connection information: .
You can also report detailed subscription information on a per connection basis using subs=1. For example: .
/routez)The /routez endpoint reports information on active routes for a cluster. Routes are expected to be low, so there is no paging mechanism with this endpoint.
As noted above, the routez endpoint does support the subs argument from the /connz endpoint. For example:
Get route information:
/gatewayz)The /gatewayz endpoint reports information about gateways used to create a NATS supercluster. Like routes, the number of gateways are expected to be low, so there is no paging mechanism with this endpoint.
Retrieve Gateway Information:
/leafz)The /leafz endpoint reports detailed information about the leaf node connections.
As noted above, the leafz endpoint does support the subs argument from the /connz endpoint. For example:
Get leaf nodes information:
/subsz)The /subsz endpoint reports detailed information about the current subscriptions and the routing data structure. It is not normally used.
Get subscription routing information:
/accountz)The /accountz endpoint reports information on a server's active accounts. The default behavior is to return a list of all accounts known to the server.
Get list of all accounts:
Get details for specific account $G:
Default behavior:
Retrieve specific account:
/accstatz)The /accstatz endpoint reports per-account statistics such as the number of connections, messages/bytes in/out, etc.
Accounts with active connections -
Include ones without any connections (in this case $SYS)-
/jsz)The /jsz endpoint reports more detailed information on JetStream. For accounts, it uses a paging mechanism that defaults to 1024 connections.
Note: If you're in a clustered environment, it is recommended to retrieve the information from the stream's leader in order to get the most accurate and up-to-date data.
Get basic JetStream information:
Request accounts and control limit and offset: .
You can also report detailed consumer information on a per connection basis using consumer=true. For example: .
/healthz)The /healthz endpoint returns OK if the server is able to accept connections.
Default -
Expect JetStream -
NATS monitoring endpoints support and . You can easily create single page web applications for monitoring. To do this you simply pass the callback query parameter to any endpoint.
For example:
Here is a JQuery example implementation:
In addition to writing custom monitoring tools, you can monitor nats-server in Prometheus. The allows you to configure the metrics you want to observe and store in Prometheus, and there are Grafana dashboards available for you to visualize the server metrics.
See the for more details.
limit
number > 0
Number of results to return. Default is 1024.
cid
number, valid id
Return a connection by its id
state
open, *closed, any
Return connections of particular state. Default is open.
mqtt_client
string
Filter the connection with this MQTT client ID.
bytes_to
Number of bytes sent
bytes_from
Number of bytes received
last
Last activity
idle
Amount of inactivity
uptime
Lifetime of the connection
stop
Stop time for a closed connection
reason
Reason for a closed connection
rtt
Round trip time
config
true, 1, false, 0
When stream or consumer are requested, include their respective configuration. Default is false.
leader-only
true, 1, false, 0
Only the leader responds. Default is false.
offset
number > 0
Pagination offset. Default is 0.
limit
number > 0
Number of results to return. Default is 1024.
raft
true, 1, false, 0
Include information details about the Raft group. Default is false.
Success
200 (OK)
Error
400 (Bad Request)
Success
200 (OK)
Error
400 (Bad Request)
sort
(see sort options)
Sorts the results. Default is connection ID.
auth
true, 1, false, 0
Include username. Default is false.
subs
true, 1, false, 0 or detail
Include subscriptions. Default is false. When set to detail a list with more detailed subscription information will be returned.
offset
number > 0
cid
Connection ID
start
Connection start time, same as CID
subs
Number of subscriptions
pending
Amount of data in bytes waiting to be sent to client
msgs_to
Number of messages sent
msgs_from
Number of messages received
Success
200 (OK)
Error
400 (Bad Request)
subs
true, 1, false, 0 or detail
Include subscriptions. Default is false. When set to detail a list with more detailed subscription information will be returned.
Success
200 (OK)
Error
400 (Bad Request)
accs
true, 1, false, 0
Include account information. Default is false.
gw_name
string
Return only remote gateways with this name.
acc_name
string
Limit the list of accounts to this account name.
Success
200 (OK)
Error
400 (Bad Request)
subs
true, 1, false, 0
Include internal subscriptions. Default is false.
Success
200 (OK)
Error
400 (Bad Request)
subs
true, 1, false, 0
Include subscriptions. Default is false.
offset
integer > 0
Pagination offset. Default is 0.
limit
integer > 0
Number of results to return. Default is 1024.
test
subject
Success
200 (OK)
Error
400 (Bad Request)
acc
account name
Include metrics for the specified account. Default is empty. When not set, a list of all accounts is included.
Success
200 (OK)
Error
400 (Bad Request)
unused
true, 1, false, 0
If true, include accounts that do not have any current connections. Default is false.
Success
200 (OK)
Error
400 (Bad Request)
acc
account name
Include metrics for the specified account. Default is unset.
accounts
true, 1, false, 0
Include account specific JetStream information. Default is false.
streams
true, 1, false, 0
Include streams. When set, implies accounts=true. Default is false.
consumers
true, 1, false, 0
Success
200 (OK)
Error
400 (Bad Request)
js-enabled-only
true, 1
Returns an error if JetStream is disabled.
js-server-only
true, 1
Skip health check of accounts, streams, and consumers.
js-enabled
true, 1
Returns an error if JetStream is disabled. (Deprecated: use js-enabled-only instead).
Pagination offset. Default is 0.
Test whether a subsciption exists.
Include consumer. When set, implies streams=true. Default is false.
http_port: 8222nats-server -m 8222{
"server_id": "NACDVKFBUW4C4XA24OOT6L4MDP56MW76J5RJDFXG7HLABSB46DCMWCOW",
"version": "2.0.0",
"proto": 1,
"go": "go1.12",
"host": "0.0.0.0",
"port": 4222,
"max_connections": 65536,
"ping_interval": 120000000000,
"ping_max": 2,
"http_host": "0.0.0.0",
"http_port": 8222,
"https_port": 0,
"auth_timeout": 1,
"max_control_line": 4096,
"max_payload": 1048576,
"max_pending": 67108864,
"cluster": {},
"gateway": {},
"leaf": {},
"tls_timeout": 0.5,
"write_deadline": 2000000000,
"start": "2019-06-24T14:24:43.928582-07:00",
"now": "2019-06-24T14:24:46.894852-07:00",
"uptime": "2s",
"mem": 9617408,
"cores": 4,
"gomaxprocs": 4,
"cpu": 0,
"connections": 0,
"total_connections": 0,
"routes": 0,
"remotes": 0,
"leafnodes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"slow_consumers": 2,
"subscriptions": 0,
"http_req_stats": {
"/": 0,
"/connz": 0,
"/gatewayz": 0,
"/routez": 0,
"/subsz": 0,
"/varz": 1
},
"config_load_time": "2019-06-24T14:24:43.928582-07:00",
"slow_consumer_stats": {
"clients": 1,
"routes": 1,
"gateways": 0,
"leafs": 0
}
}{
"server_id": "NACDVKFBUW4C4XA24OOT6L4MDP56MW76J5RJDFXG7HLABSB46DCMWCOW",
"now": "2019-06-24T14:28:16.520365-07:00",
"num_connections": 2,
"total": 2,
"offset": 0,
"limit": 1024,
"connections": [
{
"cid": 5,
"kind": "Client",
"type": "nats",
"ip": "127.0.0.1",
"port": 62714,
"start": "2021-09-09T23:16:43.040862Z",
"last_activity": "2021-09-09T23:16:43.042364Z",
"rtt": "95µs",
"uptime": "5s",
"idle": "5s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 1,
"name": "NATS Benchmark",
"lang": "go",
"version": "1.12.1"
},
{
"cid": 6,
"kind": "Client",
"type": "nats",
"ip": "127.0.0.1",
"port": 62715,
"start": "2021-09-09T23:16:43.042557Z",
"last_activity": "2021-09-09T23:16:43.042811Z",
"rtt": "100µs",
"uptime": "5s",
"idle": "5s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 1,
"name": "NATS Benchmark",
"lang": "go",
"version": "1.12.1"
},
{
"cid": 7,
"kind": "Client",
"type": "mqtt",
"ip": "::1",
"port": 62718,
"start": "2021-09-09T23:16:45.391459Z",
"last_activity": "2021-09-09T23:16:45.395869Z",
"rtt": "0s",
"uptime": "2s",
"idle": "2s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 2,
"mqtt_client": "mqtt_sub"
}
]
}{
"server_id": "NACDVKFBUW4C4XA24OOT6L4MDP56MW76J5RJDFXG7HLABSB46DCMWCOW",
"now": "2019-06-24T14:29:16.046656-07:00",
"num_routes": 1,
"routes": [
{
"rid": 1,
"remote_id": "de475c0041418afc799bccf0fdd61b47",
"did_solicit": true,
"ip": "127.0.0.1",
"port": 61791,
"pending_size": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 0
}
]
}{
"server_id": "NANVBOU62MDUWTXWRQ5KH3PSMYNCHCEUHQV3TW3YH7WZLS7FMJE6END6",
"now": "2019-07-24T18:02:55.597398-06:00",
"name": "region1",
"host": "2601:283:4601:1350:1895:efda:2010:95a1",
"port": 4501,
"outbound_gateways": {
"region2": {
"configured": true,
"connection": {
"cid": 7,
"ip": "127.0.0.1",
"port": 5500,
"start": "2019-07-24T18:02:48.765621-06:00",
"last_activity": "2019-07-24T18:02:48.765621-06:00",
"uptime": "6s",
"idle": "6s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 0,
"name": "NCXBIYWT7MV7OAQTCR4QTKBN3X3HDFGSFWTURTCQ22ZZB6NKKJPO7MN4"
}
},
"region3": {
"configured": true,
"connection": {
"cid": 5,
"ip": "::1",
"port": 6500,
"start": "2019-07-24T18:02:48.764685-06:00",
"last_activity": "2019-07-24T18:02:48.764685-06:00",
"uptime": "6s",
"idle": "6s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 0,
"name": "NCVS7Q65WX3FGIL2YQRLI77CE6MQRWO2Y453HYVLNMBMTVLOKMPW7R6K"
}
}
},
"inbound_gateways": {
"region2": [
{
"configured": false,
"connection": {
"cid": 9,
"ip": "::1",
"port": 52029,
"start": "2019-07-24T18:02:48.76677-06:00",
"last_activity": "2019-07-24T18:02:48.767096-06:00",
"uptime": "6s",
"idle": "6s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 0,
"name": "NCXBIYWT7MV7OAQTCR4QTKBN3X3HDFGSFWTURTCQ22ZZB6NKKJPO7MN4"
}
}
],
"region3": [
{
"configured": false,
"connection": {
"cid": 4,
"ip": "::1",
"port": 52025,
"start": "2019-07-24T18:02:48.764577-06:00",
"last_activity": "2019-07-24T18:02:48.764994-06:00",
"uptime": "6s",
"idle": "6s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 0,
"name": "NCVS7Q65WX3FGIL2YQRLI77CE6MQRWO2Y453HYVLNMBMTVLOKMPW7R6K"
}
},
{
"configured": false,
"connection": {
"cid": 8,
"ip": "127.0.0.1",
"port": 52026,
"start": "2019-07-24T18:02:48.766173-06:00",
"last_activity": "2019-07-24T18:02:48.766999-06:00",
"uptime": "6s",
"idle": "6s",
"pending_bytes": 0,
"in_msgs": 0,
"out_msgs": 0,
"in_bytes": 0,
"out_bytes": 0,
"subscriptions": 0,
"name": "NCKCYK5LE3VVGOJQ66F65KA27UFPCLBPX4N4YOPOXO3KHGMW24USPCKN"
}
}
]
}
}{
"server_id": "NC2FJCRMPBE5RI5OSRN7TKUCWQONCKNXHKJXCJIDVSAZ6727M7MQFVT3",
"now": "2019-08-27T09:07:05.841132-06:00",
"leafnodes": 1,
"leafs": [
{
"account": "$G",
"ip": "127.0.0.1",
"port": 6223,
"rtt": "200µs",
"in_msgs": 0,
"out_msgs": 10000,
"in_bytes": 0,
"out_bytes": 1280000,
"subscriptions": 1,
"subscriptions_list": ["foo"]
}
]
}{
"num_subscriptions": 2,
"num_cache": 0,
"num_inserts": 2,
"num_removes": 0,
"num_matches": 0,
"cache_hit_rate": 0,
"max_fanout": 0,
"avg_fanout": 0
}{
"server_id": "NAB2EEQ3DLS2BHU4K2YMXMPIOOOAOFOAQAC5NQRIEUI4BHZKFBI4ZU4A",
"now": "2021-02-08T17:31:29.551146-05:00",
"system_account": "AAAXAUVSGK7TCRHFIRAS4SYXVJ76EWDMNXZM6ARFGXP7BASNDGLKU7A5",
"accounts": ["AAAXAUVSGK7TCRHFIRAS4SYXVJ76EWDMNXZM6ARFGXP7BASNDGLKU7A5", "$G"]
}{
"server_id": "NAB2EEQ3DLS2BHU4K2YMXMPIOOOAOFOAQAC5NQRIEUI4BHZKFBI4ZU4A",
"now": "2021-02-08T17:37:55.80856-05:00",
"system_account": "AAAXAUVSGK7TCRHFIRAS4SYXVJ76EWDMNXZM6ARFGXP7BASNDGLKU7A5",
"account_detail": {
"account_name": "AAAXAUVSGK7TCRHFIRAS4SYXVJ76EWDMNXZM6ARFGXP7BASNDGLKU7A5",
"update_time": "2021-02-08T17:31:22.390334-05:00",
"is_system": true,
"expired": false,
"complete": true,
"jetstream_enabled": false,
"leafnode_connections": 0,
"client_connections": 0,
"subscriptions": 42,
"exports": [
{
"subject": "$SYS.DEBUG.SUBSCRIBERS",
"type": "service",
"response_type": "Singleton"
}
],
"jwt": "eyJ0eXAiOiJqd3QiLCJhbGciOiJlZDI1NTE5In0.eyJqdGkiOiJVVlU2VEpXRU8zS0hYWTZVMkgzM0RCVklET1A3U05DTkJPMlM0M1dPNUM2T1RTTDNVSUxBIiwiaWF0IjoxNjAzNDczNzg4LCJpc3MiOiJPQlU1TzVGSjMyNFVEUFJCSVZSR0Y3Q05FT0hHTFBTN0VZUEJUVlFaS1NCSElJWklCNkhENjZKRiIsIm5hbWUiOiJTWVMiLCJzdWIiOiJBQUFYQVVWU0dLN1RDUkhGSVJBUzRTWVhWSjc2RVdETU5YWk02QVJGR1hQN0JBU05ER0xLVTdBNSIsInR5cGUiOiJhY2NvdW50IiwibmF0cyI6eyJsaW1pdHMiOnsic3VicyI6LTEsImNvbm4iOi0xLCJsZWFmIjotMSwiaW1wb3J0cyI6LTEsImV4cG9ydHMiOi0xLCJkYXRhIjotMSwicGF5bG9hZCI6LTEsIndpbGRjYXJkcyI6dHJ1ZX19fQ.CeGo16i5oD0b1uBJ8UdGmLH-l9dL8yNqXHggkAt2T5c88fM7k4G08wLguMAnlvzrdlYvdZvOx_5tHLuDZmGgCg",
"issuer_key": "OBU5O5FJ324UDPRBIVRGF7CNEOHGLPS7EYPBTVQZKSBHIIZIB6HD66JF",
"name_tag": "SYS",
"decoded_jwt": {
"jti": "UVU6TJWEO3KHXY6U2H33DBVIDOP7SNCNBO2S43WO5C6OTSL3UILA",
"iat": 1603473788,
"iss": "OBU5O5FJ324UDPRBIVRGF7CNEOHGLPS7EYPBTVQZKSBHIIZIB6HD66JF",
"name": "SYS",
"sub": "AAAXAUVSGK7TCRHFIRAS4SYXVJ76EWDMNXZM6ARFGXP7BASNDGLKU7A5",
"nats": {
"limits": {
"subs": -1,
"data": -1,
"payload": -1,
"imports": -1,
"exports": -1,
"wildcards": true,
"conn": -1,
"leaf": -1
},
"default_permissions": {
"pub": {},
"sub": {}
},
"type": "account",
"version": 1
}
},
"sublist_stats": {
"num_subscriptions": 42,
"num_cache": 6,
"num_inserts": 42,
"num_removes": 0,
"num_matches": 6,
"cache_hit_rate": 0,
"max_fanout": 1,
"avg_fanout": 0.8333333333333334
}
}
}{
"server_id": "NDJ5M4F5WAIBUA26NJ3QMH532AQPN7QNTJP3Y4SBHSHL4Y7QUAKNJEAF",
"now": "2022-10-19T17:16:20.881296749Z",
"account_statz": [
{
"acc": "default",
"conns": 31,
"leafnodes": 2,
"total_conns": 33,
"num_subscriptions": 45,
"sent": {
"msgs": 1876970,
"bytes": 246705616
},
"received": {
"msgs": 1347454,
"bytes": 219438308
},
"slow_consumers": 29
},
{
"acc": "$G",
"conns": 1,
"leafnodes": 0,
"total_conns": 1,
"num_subscriptions": 3,
"sent": {
"msgs": 0,
"bytes": 0
},
"received": {
"msgs": 107,
"bytes": 1094
},
"slow_consumers": 0
}
]
}{
"server_id": "NCVIDODSZ45C5OD67ZD7EJUIJPQDP6CM74SJX6TJIF2G7NLYS5LCVYHS",
"now": "2021-02-08T19:08:30.555533-05:00",
"config": {
"max_memory": 10485760,
"max_storage": 10485760,
"store_dir": "/var/folders/9h/6g_c9l6n6bb8gp331d_9y0_w0000gn/T/srv_7500251552558",
"unique_tag": "az"
},
"memory": 0,
"storage": 66,
"api": {
"total": 5,
"errors": 0
},
"total_streams": 1,
"total_consumers": 1,
"total_messages": 1,
"total_message_bytes": 33,
"meta_cluster": {
"name": "cluster_name",
"replicas": [
{
"name": "server_5500",
"current": false,
"active": 2932926000
}
]
},
"account_details": [
{
"name": "BCC_TO_HAVE_ONE_EXTRA",
"id": "BCC_TO_HAVE_ONE_EXTRA",
"memory": 0,
"storage": 0,
"api": {
"total": 0,
"errors": 0
}
},
{
"name": "ACC",
"id": "ACC",
"memory": 0,
"storage": 66,
"api": {
"total": 5,
"errors": 0
},
"stream_detail": [
{
"name": "my-stream-replicated",
"cluster": {
"name": "cluster_name",
"replicas": [
{
"name": "server_5500",
"current": false,
"active": 2931517000
}
]
},
"state": {
"messages": 1,
"bytes": 33,
"first_seq": 1,
"first_ts": "2021-02-09T00:08:27.623735Z",
"last_seq": 1,
"last_ts": "2021-02-09T00:08:27.623735Z",
"consumer_count": 1
},
"consumer_detail": [
{
"stream_name": "my-stream-replicated",
"name": "my-consumer-replicated",
"created": "2021-02-09T00:08:27.427631Z",
"delivered": {
"consumer_seq": 0,
"stream_seq": 0
},
"ack_floor": {
"consumer_seq": 0,
"stream_seq": 0
},
"num_ack_pending": 0,
"num_redelivered": 0,
"num_waiting": 0,
"num_pending": 1,
"cluster": {
"name": "cluster_name",
"replicas": [
{
"name": "server_5500",
"current": false,
"active": 2933232000
}
]
}
}
]
}
]
}
]
}{ "status": "ok" }https://demo.nats.io:8222/connz?callback=cb$.getJSON("https://demo.nats.io:8222/connz?callback=?", function (data) {
console.log(data);
});JetStream has a /jsz HTTP endpoint and advisories available.
JetStream publishes a number of advisories that can inform operations about the health and the state of the Streams. These advisories are published to normal NATS subjects below $JS.EVENT.ADVISORY.> and one can store these advisories in JetStream Streams if desired.
The command nats event --js-advisory can view all these events on your console. The Golang package can consume and render these events and have data types for each of these events.
All these events have JSON Schemas that describe them, schemas can be viewed on the CLI using the nats schema show <schema kind> command.
Check out .
Snapshot completed
$JS.EVENT.ADVISORY.STREAM.SNAPSHOT_COMPLETE.<STREAM>
io.nats.jetstream.advisory.v1.snapshot_complete
Restore started using nats stream restore
$JS.EVENT.ADVISORY.STREAM.RESTORE_CREATE.<STREAM>
io.nats.jetstream.advisory.v1.restore_create
Restore completed
$JS.EVENT.ADVISORY.STREAM.RESTORE_COMPLETE.<STREAM>
io.nats.jetstream.advisory.v1.restore_complete
Consumer maximum delivery reached
$JS.EVENT.ADVISORY.CONSUMER.MAX_DELIVERIES.<STREAM>.<CONSUMER>
io.nats.jetstream.advisory.v1.max_deliver
Message delivery naked using AckNak
$JS.EVENT.ADVISORY.CONSUMER.MSG_NAKED.<STREAM>.<CONSUMER>
io.nats.jetstream.advisory.v1.nak
Message delivery terminated using AckTerm
$JS.EVENT.ADVISORY.CONSUMER.MSG_TERMINATED.<STREAM>.<CONSUMER>
io.nats.jetstream.advisory.v1.terminated
Message acknowledged in a sampled Consumer
$JS.EVENT.METRIC.CONSUMER.ACK.<STREAM>.<CONSUMER>
io.nats.jetstream.metric.v1.consumer_ack
Clustered Stream elected a new leader
$JS.EVENT.ADVISORY.STREAM.LEADER_ELECTED.<STREAM>
io.nats.jetstream.advisory.v1.stream_leader_elected
Clustered Stream lost quorum
$JS.EVENT.ADVISORY.STREAM.QUORUM_LOST.<STREAM>
io.nats.jetstream.advisory.v1.stream_quorum_lost
Clustered Consumer elected a new leader
$JS.EVENT.ADVISORY.CONSUMER.LEADER_ELECTED.<STREAM>.<CONSUMER>
io.nats.jetstream.advisory.v1.consumer_leader_elected
Clustered Consumer lost quorum
$JS.EVENT.ADVISORY.CONSUMER.QUORUM_LOST.<STREAM>.<CONSUMER>
io.nats.jetstream.advisory.v1.consumer_quorum_lost
API interactions
$JS.EVENT.ADVISORY.API
io.nats.jetstream.advisory.v1.api_audit
Stream CRUD operations
$JS.EVENT.ADVISORY.STREAM.CREATED.<STREAM>
io.nats.jetstream.advisory.v1.stream_action
Consumer CRUD operations
$JS.EVENT.ADVISORY.CONSUMER.CREATED.<STREAM>.<CONSUMER>
io.nats.jetstream.advisory.v1.consumer_action
Snapshot started using nats stream backup
$JS.EVENT.ADVISORY.STREAM.SNAPSHOT_CREATE.<STREAM>
io.nats.jetstream.advisory.v1.snapshot_create