Grafana: replace TCP sockets panel with file descriptors panel#15618
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michaelklishin merged 1 commit intomainfrom Mar 11, 2026
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Grafana: replace TCP sockets panel with file descriptors panel#15618michaelklishin merged 1 commit intomainfrom
michaelklishin merged 1 commit intomainfrom
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The `rabbitmq_process_max_tcp_sockets` metric was removed in RabbitMQ 4.0, affecting the "TCP sockets available" panel on the Overview dashboard. This commit adds a "File descriptors available" panel using two alternative metrics: `rabbitmq_process_max_fds` and `rabbitmq_process_open_fds`. The new panel is not exactly identical but should be considered a decent alternative in practice. Closes #12673
mkuratczyk
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Mar 4, 2026
michaelklishin
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Grafana: replace TCP sockets panel with file descriptors panel (backport #15618)
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The
rabbitmq_process_max_tcp_socketsmetric was removed in RabbitMQ 4.0, affecting the "TCP sockets available" panel on the Overview dashboard.This commit adds a "File descriptors available" panel using two alternative metrics:
rabbitmq_process_max_fdsandrabbitmq_process_open_fds.The new panel is not exactly identical but should be considered a decent alternative in practice.
Closes #12673. References #15528.