HAProxy Module
HAProxy metrics.
General information about HAProxy processes.
-
haproxy.info.processes
-
Number of processes.
type: long
-
haproxy.info.process_num
-
Process number.
type: long
-
haproxy.info.threads
-
Number of threads.
type: long
-
haproxy.info.pid
-
Process ID.
type: alias
alias to: process.pid
-
haproxy.info.run_queue
-
type: long
-
haproxy.info.stopping
-
Number of stopping jobs.
type: long
-
haproxy.info.jobs
-
Number of all jobs.
type: long
-
haproxy.info.unstoppable_jobs
-
Number of unstoppable jobs.
type: long
-
haproxy.info.listeners
-
Number of listeners.
type: long
-
haproxy.info.dropped_logs
-
Number of dropped logs.
type: long
-
haproxy.info.busy_polling
-
Number of busy polling.
type: long
-
haproxy.info.failed_resolutions
-
Number of failed resolutions.
type: long
-
haproxy.info.tasks
-
type: long
-
haproxy.info.uptime.sec
-
Current uptime in seconds.
type: long
-
haproxy.info.memory.max.bytes
-
Maximum amount of memory usage in bytes (the Memmax_MB value converted to bytes).
type: long
format: bytes
-
haproxy.info.bytes.out.total
-
Number of bytes sent out.
type: long
-
haproxy.info.bytes.out.rate
-
Average bytes output rate.
type: long
-
haproxy.info.peers.active
-
Number of active peers.
type: long
-
haproxy.info.peers.connected
-
Number of connected peers.
type: long
-
haproxy.info.pool.allocated
-
Size of the allocated pool.
type: long
-
haproxy.info.pool.used
-
Number of members used from the allocated pool.
type: long
-
haproxy.info.pool.failed
-
Number of failed connections to pool members.
type: long
-
haproxy.info.ulimit_n
-
Maximum number of open files for the process.
type: long
-
haproxy.info.compress.bps.in
-
Incoming compressed data in bits per second.
type: long
-
haproxy.info.compress.bps.out
-
Outgoing compressed data in bits per second.
type: long
-
haproxy.info.compress.bps.rate_limit
-
Rate limit of compressed data in bits per second.
type: long
-
haproxy.info.connection.rate.value
-
Number of connections in the last second.
type: long
-
haproxy.info.connection.rate.limit
-
Rate limit of connections.
type: long
-
haproxy.info.connection.rate.max
-
Maximum rate of connections.
type: long
-
haproxy.info.connection.current
-
Current connections.
type: long
-
haproxy.info.connection.total
-
Total connections.
type: long
-
haproxy.info.connection.ssl.current
-
Current SSL connections.
type: long
-
haproxy.info.connection.ssl.total
-
Total SSL connections.
type: long
-
haproxy.info.connection.ssl.max
-
Maximum SSL connections.
type: long
-
haproxy.info.connection.max
-
Maximum connections.
type: long
-
haproxy.info.connection.hard_max
-
type: long
-
haproxy.info.requests.total
-
Total number of requests.
type: long
-
haproxy.info.sockets.max
-
Maximum number of sockets.
type: long
-
haproxy.info.requests.max
-
Maximum number of requests.
type: long
-
haproxy.info.pipes.used
-
Number of used pipes during kernel-based tcp splicing.
type: integer
-
haproxy.info.pipes.free
-
Number of free pipes.
type: integer
-
haproxy.info.pipes.max
-
Maximum number of used pipes.
type: integer
None
-
haproxy.info.session.rate.value
-
Rate of session per seconds.
type: integer
-
haproxy.info.session.rate.limit
-
Rate limit of sessions.
type: integer
-
haproxy.info.session.rate.max
-
Maximum rate of sessions.
type: integer
None
-
haproxy.info.ssl.rate.value
-
Rate of SSL requests.
type: integer
-
haproxy.info.ssl.rate.limit
-
Rate limit of SSL requests.
type: integer
-
haproxy.info.ssl.rate.max
-
Maximum rate of SSL requests.
type: integer
None
-
haproxy.info.ssl.frontend.key_rate.value
-
Key rate of SSL frontend.
type: integer
-
haproxy.info.ssl.frontend.key_rate.max
-
Maximum key rate of SSL frontend.
type: integer
-
haproxy.info.ssl.frontend.session_reuse.pct
-
Rate of reuse of SSL frontend sessions.
type: scaled_float
format: percent
None
-
haproxy.info.ssl.backend.key_rate.value
-
Key rate of SSL backend sessions.
type: integer
-
haproxy.info.ssl.backend.key_rate.max
-
Maximum key rate of SSL backend sessions.
type: integer
-
haproxy.info.ssl.cached_lookups
-
Number of SSL cache lookups.
type: long
-
haproxy.info.ssl.cache_misses
-
Number of SSL cache misses.
type: long
-
haproxy.info.zlib_mem_usage.value
-
Memory usage of zlib.
type: integer
-
haproxy.info.zlib_mem_usage.max
-
Maximum memory usage of zlib.
type: integer
-
haproxy.info.idle.pct
-
Percentage of idle time.
type: scaled_float
format: percent
Stats collected from HAProxy processes.
-
haproxy.stat.status
-
Status (UP, DOWN, NOLB, MAINT, or MAINT(via)…).
type: keyword
-
haproxy.stat.weight
-
Total weight (for backends), or server weight (for servers).
type: long
-
haproxy.stat.downtime
-
Total downtime (in seconds). For backends, this value is the downtime for the whole backend, not the sum of the downtime for the servers.
type: long
-
haproxy.stat.component_type
-
Component type (0=frontend, 1=backend, 2=server, or 3=socket/listener).
type: integer
-
haproxy.stat.process_id
-
Process ID (0 for first instance, 1 for second, and so on).
type: alias
alias to: process.pid
-
haproxy.stat.service_name
-
Service name (FRONTEND for frontend, BACKEND for backend, or any name for server/listener).
type: keyword
-
haproxy.stat.in.bytes
-
Bytes in.
type: long
format: bytes
-
haproxy.stat.out.bytes
-
Bytes out.
type: long
format: bytes
-
haproxy.stat.last_change
-
Number of seconds since the last UP→DOWN or DOWN→UP transition.
type: integer
-
haproxy.stat.throttle.pct
-
Current throttle percentage for the server when slowstart is active, or no value if slowstart is inactive.
type: scaled_float
format: percent
-
haproxy.stat.selected.total
-
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.
type: long
-
haproxy.stat.tracked.id
-
ID of the proxy/server if tracking is enabled.
type: long
-
haproxy.stat.cookie
-
Cookie value of the server or the name of the cookie of the backend.
type: keyword
-
haproxy.stat.load_balancing_algorithm
-
Load balancing algorithm.
type: keyword
-
haproxy.stat.connection.total
-
Cumulative number of connections.
type: long
-
haproxy.stat.connection.retried
-
Number of times a connection to a server was retried.
type: long
-
haproxy.stat.connection.time.avg
-
Average connect time in ms over the last 1024 requests.
type: long
-
haproxy.stat.connection.rate
-
Number of connections over the last second.
type: long
-
haproxy.stat.connection.rate_max
-
Highest value of connection.rate.
type: long
-
haproxy.stat.connection.attempt.total
-
Number of connection establishment attempts.
type: long
-
haproxy.stat.connection.reuse.total
-
Number of connection reuses.
type: long
-
haproxy.stat.connection.idle.total
-
Number of idle connections available for reuse.
type: long
-
haproxy.stat.connection.idle.limit
-
Limit on idle connections available for reuse.
type: long
-
haproxy.stat.connection.cache.lookup.total
-
Number of cache lookups.
type: long
-
haproxy.stat.connection.cache.hits
-
Number of cache hits.
type: long
-
haproxy.stat.request.denied
-
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.
type: long
-
haproxy.stat.request.denied_by_connection_rules
-
Requests denied because of TCP request connection rules.
type: long
-
haproxy.stat.request.denied_by_session_rules
-
Requests denied because of TCP request session rules.
type: long
-
haproxy.stat.request.queued.current
-
Current queued requests. For backends, this field reports the number of requests queued without a server assigned.
type: long
-
haproxy.stat.request.queued.max
-
Maximum value of queued.current.
type: long
-
haproxy.stat.request.errors
-
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.
type: long
-
haproxy.stat.request.redispatched
-
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.
type: long
-
haproxy.stat.request.connection.errors
-
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).
type: long
-
haproxy.stat.request.rate.value
-
Number of HTTP requests per second over the last elapsed second.
type: long
-
haproxy.stat.request.rate.max
-
Maximum number of HTTP requests per second.
type: long
-
haproxy.stat.request.total
-
Total number of HTTP requests received.
type: long
-
haproxy.stat.request.intercepted
-
Number of intercepted requests.
type: long
-
haproxy.stat.response.errors
-
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
type: long
-
haproxy.stat.response.time.avg
-
Average response time in ms over the last 1024 requests (0 for TCP).
type: long
-
haproxy.stat.response.denied
-
Responses denied because of security concerns. For HTTP this is because of a matched http-request rule, or "option checkcache".
type: integer
-
haproxy.stat.response.http.1xx
-
HTTP responses with 1xx code.
type: long
-
haproxy.stat.response.http.2xx
-
HTTP responses with 2xx code.
type: long
-
haproxy.stat.response.http.3xx
-
HTTP responses with 3xx code.
type: long
-
haproxy.stat.response.http.4xx
-
HTTP responses with 4xx code.
type: long
-
haproxy.stat.response.http.5xx
-
HTTP responses with 5xx code.
type: long
-
haproxy.stat.response.http.other
-
HTTP responses with other codes (protocol error).
type: long
-
haproxy.stat.header.rewrite.failed.total
-
Number of failed header rewrite warnings.
type: long
-
haproxy.stat.session.current
-
Number of current sessions.
type: long
-
haproxy.stat.session.max
-
Maximum number of sessions.
type: long
-
haproxy.stat.session.limit
-
Configured session limit.
type: long
-
haproxy.stat.session.total
-
Number of all sessions.
type: long
-
haproxy.stat.session.rate.value
-
Number of sessions per second over the last elapsed second.
type: integer
-
haproxy.stat.session.rate.limit
-
Configured limit on new sessions per second.
type: integer
-
haproxy.stat.session.rate.max
-
Maximum number of new sessions per second.
type: integer
-
haproxy.stat.check.status
-
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
type: keyword
-
haproxy.stat.check.code
-
Layer 5-7 code, if available.
type: long
-
haproxy.stat.check.duration
-
Time in ms that it took to finish the last health check.
type: long
-
haproxy.stat.check.health.last
-
The result of the last health check.
type: keyword
-
haproxy.stat.check.health.fail
-
Number of failed checks.
type: long
-
haproxy.stat.check.agent.last
-
type: integer
-
haproxy.stat.check.failed
-
Number of checks that failed while the server was up.
type: long
-
haproxy.stat.check.down
-
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.
type: long
-
haproxy.stat.client.aborted
-
Number of data transfers aborted by the client.
type: integer
-
haproxy.stat.server.id
-
Server ID (unique inside a proxy).
type: integer
-
haproxy.stat.server.aborted
-
Number of data transfers aborted by the server. This value is included in haproxy.stat.response.errors.
type: integer
-
haproxy.stat.server.active
-
Number of backend servers that are active, meaning that they are healthy and can receive requests from the load balancer.
type: integer
-
haproxy.stat.server.backup
-
Number of backend servers that are backup servers.
type: integer
-
haproxy.stat.compressor.in.bytes
-
Number of HTTP response bytes fed to the compressor.
type: long
format: bytes
-
haproxy.stat.compressor.out.bytes
-
Number of HTTP response bytes emitted by the compressor.
type: integer
format: bytes
-
haproxy.stat.compressor.bypassed.bytes
-
Number of bytes that bypassed the HTTP compressor (CPU/BW limit).
type: long
format: bytes
-
haproxy.stat.compressor.response.bytes
-
Number of HTTP responses that were compressed.
type: long
format: bytes
-
haproxy.stat.proxy.id
-
Unique proxy ID.
type: integer
-
haproxy.stat.proxy.name
-
Proxy name.
type: keyword
-
haproxy.stat.proxy.mode
-
Proxy mode (tcp, http, health, unknown).
type: keyword
-
haproxy.stat.queue.limit
-
Configured queue limit (maxqueue) for the server, or nothing if the value of maxqueue is 0 (meaning no limit).
type: integer
-
haproxy.stat.queue.time.avg
-
The average queue time in ms over the last 1024 requests.
type: integer
-
haproxy.stat.agent.status
-
Status of the last health check. One of:
UNK -> unknown INI -> initializing SOCKERR -> socket error L4OK -> check passed on layer 4, no upper layers enabled L4TOUT -> layer 1-4 timeout L4CON -> layer 1-4 connection problem, for example "Connection refused" (tcp rst) or "No route to host" (icmp) L7OK -> agent reported "up" L7STS -> agent reported "fail", "stop" or "down"
type: keyword
-
haproxy.stat.agent.description
-
Human readable version of agent.status.
type: keyword
-
haproxy.stat.agent.code
-
Value reported by agent.
type: integer
-
haproxy.stat.agent.rise
-
Rise value of agent.
type: integer
-
haproxy.stat.agent.fall
-
Fall value of agent.
type: integer
-
haproxy.stat.agent.health
-
Health parameter of agent. Between 0 and
agent.rise
+agent.fall
-1.type: integer
-
haproxy.stat.agent.duration
-
Duration of the last check in ms.
type: integer
-
haproxy.stat.agent.check.rise
-
Rise value of server.
type: integer
-
haproxy.stat.agent.check.fall
-
Fall value of server.
type: integer
-
haproxy.stat.agent.check.health
-
Health parameter of server. Between 0 and
agent.check.rise
+agent.check.fall
-1.type: integer
-
haproxy.stat.agent.check.description
-
Human readable version of check.
type: keyword
-
haproxy.stat.source.address
-
Address of the source.
type: text