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[8.x](backport #41380) [main](backport #41379) Document 8.15 memory usage regression as a known issue. #41392

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19 changes: 19 additions & 0 deletions CHANGELOG.asciidoc
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,12 @@
=== Beats version 8.15.3
https://github.com/elastic/beats/compare/v8.15.2\...v8.15.3[View commits]

==== Known issues

*Affecting all Beats*

- Memory usage is not correctly limited by the number of events actively in the memory queue, but rather the maximum size of the memory queue regardless of usage. {issue}41355[41355]

==== Breaking changes

*Filebeat*
Expand Down Expand Up @@ -54,6 +60,12 @@ https://github.com/elastic/beats/compare/v8.15.0\...v8.15.2[View commits]

- Beats Docker images do not log to stderr by default. The workaround is to pass the CLI flag `-e` or to set `logging.to_stderr: true` in the configuration file. {issue}41118[41118]

==== Known issues

*Affecting all Beats*

- Memory usage is not correctly limited by the number of events actively in the memory queue, but rather the maximum size of the memory queue regardless of usage. {issue}41355[41355]

==== Bugfixes

*Affecting all Beats*
Expand All @@ -73,7 +85,13 @@ https://github.com/elastic/beats/compare/v8.15.0\...v8.15.1[View commits]

*Affecting all Beats*

<<<<<<< HEAD
- Beats stop publishing data after a network error unless restarted. Avoid upgrading to 8.15.1. Affected Beats log `Get \"https://${ELASTICSEARCH_HOST}:443\": context canceled` repeatedly. {issue}40705{40705}
=======
- Beats Docker images do not log to stderr by default. The workaround is to pass the CLI flag `-e` or to set `logging.to_stderr: true` in the configuration file.
- Beats stop publishing data after a network error unless restarted. Avoid upgrading to 8.15.1. Affected Beats log `Get \"https://${ELASTICSEARCH_HOST}:443\": context canceled` repeatedly. {issue}40705{40705}
- Memory usage is not correctly limited by the number of events actively in the memory queue, but rather the maximum size of the memory queue regardless of usage. {issue}41355[41355]
>>>>>>> 1aa9ef69d3 ([main](backport #41379) Document 8.15 memory usage regression as a known issue. (#41380))

==== Bugfixes

Expand Down Expand Up @@ -126,6 +144,7 @@ https://github.com/elastic/beats/compare/v8.14.3\...v8.15.0[View commits]
*Filebeat*

- The Azure EventHub input in Filebeat is not found when running on Windows. Please refrain from upgrading to 8.15. See {issue}40608[40608] for details.
- Memory usage is not correctly limited by the number of events actively in the memory queue, but rather the maximum size of the memory queue regardless of usage. {issue}41355[41355]

==== Breaking changes

Expand Down
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