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https://issues.apache.org/jira/browse/GUACAMOLE-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17628042#comment-17628042
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Nick Couchman commented on GUACAMOLE-1712:
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I think this is unlikely to actually be a bug in Guacamole. Guacamole requires
fairly constant processor and network activity, so anything that intentionally
interferes with that is likely going to cause issues.
Is there a reason you think this is actually a bug in Guacamole?
> tuneD profile causes Guacamole connection issues
> ------------------------------------------------
>
> Key: GUACAMOLE-1712
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1712
> Project: Guacamole
> Issue Type: Bug
> Components: guacd-docker
> Affects Versions: 1.4.0
> Environment: RHEL 8
> Reporter: Chris F
> Priority: Major
>
> Guacamole connection is failing when starting tuneD service with command
> "systemctl start tuned" when tuneD config has a profile config set. After
> restarting guac-pod, guac connection will fail again after a few minutes if
> tuneD is enabled.
> When tuned.conf file contains any one of these lines, starting the tuned
> service results in the guac connection failure.
>
> {code:java}
> [main]
> summary=Optimize for deterministic performance at the cost of increased power
> consumption, focused on low latency network performance
> include=latency-performance
> [sysctl]
> net.core.busy_read=50
> net.core.busy_poll=50
> net.ipv4.tcp_fastopen=3
> kernel.numa_balancing=0 {code}
> Tried using a few different default profiles provided in the tuneD
> documentation, result was the same.
> tuneD version: tuned-2.15.0-2.el8_4.1.noarch.rpm
> link to tuneD docs:
> https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/monitoring_and_managing_system_status_and_performance/getting-started-with-tuned_monitoring-and-managing-system-status-and-performance
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