tripleo-heat-templates/releasenotes/notes/erl-sbwtdcpu-sbwtdio-b26506a0430480dc.yaml
John Eckersberg ecff7b7056 Disable RabbitMQ busy-wait for dirty cpu and dirty i/o schedulers
This aligns the defaults with the recommendations from upstream:

https://www.rabbitmq.com/runtime.html#busy-waiting

Change-Id: Ief7fb44f53b55a73d76ef3aa29dcd17194a6fc98
2021-04-09 16:44:52 +00:00

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YAML

---
other:
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The default value of the parameter 'RabbitAdditionalErlArgs' was
updated to include the new options '+sbwtdcpu none +sbwtdio none'
which disables busy-wait for dirty cpu schedulers and dirty i/o
schedulers respectively. This aligns with the flags recommended
by RabbitMQ upstream
(https://www.rabbitmq.com/runtime.html#busy-waiting).