- Heartbeat Reference: other versions:
- Heartbeat overview
- Quick start: installation and configuration
- Set up and run
- Configure
- Monitors
- Task scheduler
- General settings
- Project paths
- Output
- Kerberos
- SSL
- Index lifecycle management (ILM)
- Elasticsearch index template
- Processors
- Define processors
- add_cloud_metadata
- add_cloudfoundry_metadata
- add_docker_metadata
- add_fields
- add_host_metadata
- add_id
- add_kubernetes_metadata
- add_labels
- add_locale
- add_network_direction
- add_nomad_metadata
- add_observer_metadata
- add_process_metadata
- add_tags
- append
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- convert
- copy_fields
- decode_base64_field
- decode_duration
- decode_json_fields
- decode_xml
- decode_xml_wineventlog
- decompress_gzip_field
- detect_mime_type
- dissect
- dns
- drop_event
- drop_fields
- extract_array
- fingerprint
- include_fields
- move_fields
- rate_limit
- registered_domain
- rename
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- script
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- translate_sid
- truncate_fields
- urldecode
- Autodiscover
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- Logging
- HTTP endpoint
- Regular expression support
- Instrumentation
- Feature flags
- heartbeat.reference.yml
- How to guides
- Exported fields
- Beat fields
- Synthetics browser metrics fields
- Cloud provider metadata fields
- Common heartbeat monitor fields
- Docker fields
- ECS fields
- Host fields
- HTTP monitor fields
- ICMP fields
- Jolokia Discovery autodiscover provider fields
- Kubernetes fields
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- Host lookup fields
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- SOCKS5 proxy fields
- Monitor state fields
- Monitor summary fields
- Synthetics types fields
- TCP layer fields
- TLS encryption layer fields
- Monitor
- Secure
- Troubleshoot
- Get help
- Debug
- Understand logged metrics
- Common problems
- Heartbeat uses too much bandwidth
- Error loading config file
- Found unexpected or unknown characters
- Logstash connection doesn’t work
- Publishing to Logstash fails with "connection reset by peer" message
- @metadata is missing in Logstash
- Not sure whether to use Logstash or Beats
- SSL client fails to connect to Logstash
- Monitoring UI shows fewer Beats than expected
- High RSS memory usage due to MADV settings
- Contribute to Beats
Rate limit the flow of events
editRate limit the flow of events
editThe rate_limit
processor limits the throughput of events based on
the specified configuration.
In the current implementation, rate-limited events are dropped. Future implementations may allow rate-limited events to be handled differently.
processors: - rate_limit: limit: "10000/m"
processors: - rate_limit: fields: - "cloudfoundry.org.name" limit: "400/s"
processors: - if.equals.cloudfoundry.org.name: "acme" then: - rate_limit: limit: "500/s"
The following settings are supported:
-
limit
-
The rate limit. Supported time units for the rate are
s
(per second),m
(per minute), andh
(per hour). -
fields
- (Optional) List of fields. The rate limit will be applied to each distinct value derived by combining the values of these fields.
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