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HAProxy fields

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HAProxy fields

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HAProxy Module

haproxy fields

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HAProxy metrics.

info fields

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General information about HAProxy processes.

`haproxy.info.processes`

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type: long

Number of processes.

`haproxy.info.process_num`

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type: long

Process number.

`haproxy.info.pid`

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type: long

Process ID.

`haproxy.info.run_queue`

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type: long

`haproxy.info.tasks`

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type: long

`haproxy.info.uptime.sec`

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type: long

Current uptime in seconds.

`haproxy.info.memory.max.bytes`

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type: long

format: bytes

Maximum amount of memory usage in bytes (the Memmax_MB value converted to bytes).

`haproxy.info.ulimit_n`

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type: long

Maximum number of open files for the process.

compress fields

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bps fields

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`haproxy.info.compress.bps.in`

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type: long

`haproxy.info.compress.bps.out`

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type: long

`haproxy.info.compress.bps.rate_limit`

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type: long

connection fields

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rate fields

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`haproxy.info.connection.rate.value`

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type: long

`haproxy.info.connection.rate.limit`

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type: long

`haproxy.info.connection.rate.max`

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type: long

`haproxy.info.connection.current`

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type: long

Current connections.

`haproxy.info.connection.total`

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type: long

Total connections.

`haproxy.info.connection.ssl.current`

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type: long

Current SSL connections.

`haproxy.info.connection.ssl.total`

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type: long

Total SSL connections.

`haproxy.info.connection.ssl.max`

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type: long

Maximum SSL connections.

`haproxy.info.connection.max`

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type: long

Maximum connections.

`haproxy.info.connection.hard_max`

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type: long

`haproxy.info.requests.total`

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type: long

`haproxy.info.sockets.max`

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type: long

`haproxy.info.requests.max`

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type: long

pipes fields

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`haproxy.info.pipes.used`

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type: integer

`haproxy.info.pipes.free`

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type: integer

`haproxy.info.pipes.max`

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type: integer

session fields

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None

`haproxy.info.session.rate.value`

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type: integer

`haproxy.info.session.rate.limit`

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type: integer

`haproxy.info.session.rate.max`

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type: integer

ssl fields

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None

`haproxy.info.ssl.rate.value`

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type: integer

None

`haproxy.info.ssl.rate.limit`

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type: integer

None

`haproxy.info.ssl.rate.max`

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type: integer

None

frontend fields

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None

`haproxy.info.ssl.frontend.key_rate.value`

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type: integer

None

`haproxy.info.ssl.frontend.key_rate.max`

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type: integer

None

`haproxy.info.ssl.frontend.session_reuse.pct`

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type: scaled_float

format: percent

None

backend fields

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None

`haproxy.info.ssl.backend.key_rate.value`

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type: integer

None

`haproxy.info.ssl.backend.key_rate.max`

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type: integer

MaxConnRate

`haproxy.info.ssl.cached_lookups`

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type: long

None

`haproxy.info.ssl.cache_misses`

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type: long

None

zlib_mem_usage fields

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`haproxy.info.zlib_mem_usage.value`

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type: integer

`haproxy.info.zlib_mem_usage.max`

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type: integer

`haproxy.info.idle.pct`

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type: scaled_float

format: percent

stat fields

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Stats collected from HAProxy processes.

`haproxy.stat.status`

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type: keyword

Status (UP, DOWN, NOLB, MAINT, or MAINT(via)…).

`haproxy.stat.weight`

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type: long

Total weight (for backends), or server weight (for servers).

`haproxy.stat.downtime`

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type: long

Total downtime (in seconds). For backends, this value is the downtime for the whole backend, not the sum of the downtime for the servers.

`haproxy.stat.component_type`

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type: integer

Component type (0=frontend, 1=backend, 2=server, or 3=socket/listener).

`haproxy.stat.process_id`

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type: integer

Process ID (0 for first instance, 1 for second, and so on).

`haproxy.stat.service_name`

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type: keyword

Service name (FRONTEND for frontend, BACKEND for backend, or any name for server/listener).

`haproxy.stat.in.bytes`

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type: long

format: bytes

Bytes in.

`haproxy.stat.out.bytes`

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type: long

format: bytes

Bytes out.

`haproxy.stat.last_change`

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type: integer

Number of seconds since the last UP→DOWN or DOWN→UP transition.

`haproxy.stat.throttle.pct`

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type: scaled_float

format: percentage

Current throttle percentage for the server when slowstart is active, or no value if slowstart is inactive.

`haproxy.stat.selected.total`

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type: long

Total number of times a server was selected, either for new sessions, or when re-dispatching. For servers, this field reports the the number of times the server was selected.

`haproxy.stat.tracked.id`

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type: long

ID of the proxy/server if tracking is enabled.

`haproxy.stat.connection.total`

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type: long

Cumulative number of connections.

`haproxy.stat.connection.retried`

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type: long

Number of times a connection to a server was retried.

`haproxy.stat.connection.time.avg`

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type: long

Average connect time in ms over the last 1024 requests.

`haproxy.stat.request.denied`

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type: long

Requests denied because of security concerns.

For TCP this is because of a matched tcp-request content rule.
For HTTP this is because of a matched http-request or tarpit rule.

`haproxy.stat.request.queued.current`

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type: long

Current queued requests. For backends, this field reports the number of requests queued without a server assigned.

`haproxy.stat.request.queued.max`

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type: long

Maximum value of queued.current.

`haproxy.stat.request.errors`

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type: long

Request errors. Some of the possible causes are:

early termination from the client, before the request has been sent
read error from the client
client timeout
client closed connection
various bad requests from the client.
request was tarpitted.

`haproxy.stat.request.redispatched`

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type: long

Number of times a request was redispatched to another server. For servers, this field reports the number of times the server was switched away from.

`haproxy.stat.request.connection.errors`

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type: long

Number of requests that encountered an error trying to connect to a server. For backends, this field reports the sum of the stat for all backend servers, plus any connection errors not associated with a particular server (such as the backend having no active servers).

rate fields

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`haproxy.stat.request.rate.value`

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type: long

Number of HTTP requests per second over the last elapsed second.

`haproxy.stat.request.rate.max`

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type: long

Maximum number of HTTP requests per second.

`haproxy.stat.request.total`

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type: long

Total number of HTTP requests received.

`haproxy.stat.response.errors`

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type: long

Number of response errors. This value includes the number of data transfers aborted by the server (haproxy.stat.server.aborted). Some other errors are: * write errors on the client socket (won’t be counted for the server stat) * failure applying filters to the response

`haproxy.stat.response.time.avg`

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type: long

Average response time in ms over the last 1024 requests (0 for TCP).

`haproxy.stat.response.denied`

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type: integer

Responses denied because of security concerns. For HTTP this is because of a matched http-request rule, or "option checkcache".

http fields

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`haproxy.stat.response.http.1xx`

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type: long

HTTP responses with 1xx code.

`haproxy.stat.response.http.2xx`

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type: long

HTTP responses with 2xx code.

`haproxy.stat.response.http.3xx`

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type: long

HTTP responses with 3xx code.

`haproxy.stat.response.http.4xx`

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type: long

HTTP responses with 4xx code.

`haproxy.stat.response.http.5xx`

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type: long

HTTP responses with 5xx code.

`haproxy.stat.response.http.other`

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type: long

HTTP responses with other codes (protocol error).

`haproxy.stat.session.current`

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type: long

Number of current sessions.

`haproxy.stat.session.max`

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type: long

Maximum number of sessions.

`haproxy.stat.session.limit`

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type: long

Configured session limit.

`haproxy.stat.session.rate.value`

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type: integer

Number of sessions per second over the last elapsed second.

`haproxy.stat.session.rate.limit`

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type: integer

Configured limit on new sessions per second.

`haproxy.stat.session.rate.max`

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type: integer

Maximum number of new sessions per second.

check fields

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`haproxy.stat.check.status`

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type: keyword

Status of the last health check. One of:

UNK     -> unknown
INI     -> initializing
SOCKERR -> socket error
L4OK    -> check passed on layer 4, no upper layers testing enabled
L4TOUT  -> layer 1-4 timeout
L4CON   -> layer 1-4 connection problem, for example
          "Connection refused" (tcp rst) or "No route to host" (icmp)
L6OK    -> check passed on layer 6
L6TOUT  -> layer 6 (SSL) timeout
L6RSP   -> layer 6 invalid response - protocol error
L7OK    -> check passed on layer 7
L7OKC   -> check conditionally passed on layer 7, for example 404 with
          disable-on-404
L7TOUT  -> layer 7 (HTTP/SMTP) timeout
L7RSP   -> layer 7 invalid response - protocol error
L7STS   -> layer 7 response error, for example HTTP 5xx

`haproxy.stat.check.code`

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type: long

Layer 5-7 code, if available.

`haproxy.stat.check.duration`

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type: long

Time in ms that it took to finish the last health check.

`haproxy.stat.check.health.last`

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type: keyword

The result of the last health check.

`haproxy.stat.check.health.fail`

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type: long

Number of failed checks.

`haproxy.stat.check.agent.last`

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type: integer

`haproxy.stat.check.failed`

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type: long

Number of checks that failed while the server was up.

`haproxy.stat.check.down`

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type: long

Number of UP→DOWN transitions. For backends, this value is the number of transitions to the whole backend being down, rather than the sum of the transitions for each server.