- Kibana Guide: other versions:
- What is Kibana?
- What’s new in 8.8
- Kibana concepts
- Quick start
- Set up
- Install Kibana
- Configure Kibana
- Alerting and action settings
- APM settings
- Banners settings
- Cases settings
- Enterprise Search settings
- Fleet settings
- i18n settings
- Logging settings
- Logs settings
- Metrics settings
- Monitoring settings
- Reporting settings
- Search sessions settings
- Secure settings
- Security settings
- Spaces settings
- Task Manager settings
- Telemetry settings
- URL drilldown settings
- Start and stop Kibana
- Access Kibana
- Securing access to Kibana
- Add data
- Upgrade Kibana
- Configure security
- Configure reporting
- Configure logging
- Configure monitoring
- Command line tools
- Production considerations
- Discover
- Dashboard and visualizations
- Canvas
- Maps
- Build a map to compare metrics by country or region
- Track, visualize, and alert on assets in real time
- Map custom regions with reverse geocoding
- Heat map layer
- Tile layer
- Vector layer
- Plot big data
- Search geographic data
- Configure map settings
- Connect to Elastic Maps Service
- Import geospatial data
- Troubleshoot
- Reporting and sharing
- Machine learning
- Graph
- Alerting
- Observability
- APM
- Security
- Dev Tools
- Fleet
- Osquery
- Stack Monitoring
- Stack Management
- REST API
- Get features API
- Kibana spaces APIs
- Kibana role management APIs
- User session management APIs
- Saved objects APIs
- Data views API
- Index patterns APIs
- Alerting APIs
- Action and connector APIs
- Cases APIs
- Add comment
- Create case
- Delete cases
- Delete comments
- Find case activity
- Find cases
- Find connectors
- Get alerts
- Get case activity
- Get case
- Get case status
- Get cases by alert
- Get comments
- Get configuration
- Get reporters
- Get tags
- Push case
- Set configuration
- Update cases
- Update comment
- Update configuration
- Import and export dashboard APIs
- Logstash configuration management APIs
- Machine learning APIs
- Osquery manager API
- Short URLs APIs
- Get Task Manager health
- Upgrade assistant APIs
- Kibana plugins
- Troubleshooting
- Accessibility
- Release notes
- Kibana 8.8.2
- Kibana 8.8.1
- Kibana 8.8.0
- Kibana 8.7.1
- Kibana 8.7.0
- Kibana 8.6.1
- Kibana 8.6.0
- Kibana 8.5.2
- Kibana 8.5.1
- Kibana 8.5.0
- Kibana 8.4.3
- Kibana 8.4.2
- Kibana 8.4.1
- Kibana 8.4.0
- Kibana 8.3.3
- Kibana 8.3.2
- Kibana 8.3.1
- Kibana 8.3.0
- Kibana 8.2.3
- Kibana 8.2.2
- Kibana 8.2.1
- Kibana 8.2.0
- Kibana 8.1.3
- Kibana 8.1.2
- Kibana 8.1.1
- Kibana 8.1.0
- Kibana 8.0.0
- Kibana 8.0.0-rc2
- Kibana 8.0.0-rc1
- Kibana 8.0.0-beta1
- Kibana 8.0.0-alpha2
- Kibana 8.0.0-alpha1
- Developer guide
Kibana 8.8.2
editKibana 8.8.2
editReview the following information about the Kibana 8.8.2 release.
Known issues
editKibana can run out of memory during an upgrade when there are many Fleet agent policies.
Details
Due to a schema version update, during Fleet setup in 8.8.x, all agent policies are being queried and deployed.
This action triggers a lot of queries to the Elastic Package Registry (EPR) to fetch integration packages. As a result,
there is an increase in Kibana’s resident memory usage (RSS).
Impact
Because the default batch size of 100
for schema version upgrade of Fleet agent policies is too high, this can
cause Kibana to run out of memory during an upgrade. For example, we have observed 1GB Kibana instances run
out of memory during an upgrade when there were 20 agent policies with 5 integrations in each.
Workaround
Two workaround options are available:
- Increase the Kibana instance size to 2GB. So far, we are not able to reproduce the issue with 2GB instances.
-
Set
xpack.fleet.setup.agentPolicySchemaUpgradeBatchSize
to2
in thekibana.yml
and restart the Kibana instance(s).
In 8.9.0, we are addressing this by changing the default batch size to 2
.
Bug Fixes
edit- APM
-
- Fixes the latency graph displaying all service transactions, rather than the selected one, on the transaction detail page #159085
- Dashboard
- Elastic Security
- For the Elastic Security 8.8.2 release information, refer to Elastic Security Solution Release Notes.
- Enterprise Search
- For the Elastic Enterprise Search 8.8.2 release information, refer to Elastic Enterprise Search Documentation Release notes.
- Fleet
- Logs
-
- Fixes log categorization UI failure due to an infinite loop #159090
- Machine Learning
- Maps
- Monitoring
-
- Permanently hide the telemetry notice on dismissal #159893
- Observability
-
- Handle buildEsQuery error (such as leading wildcard) in status change #159891
- Platform
- Uptime
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