)]}'
{"/COMMIT_MSG":[{"author":{"_account_id":782,"name":"John Garbutt","email":"john@johngarbutt.com","username":"johngarbutt"},"change_message_id":"dc90d4a79b2d8d747ac6a0f5d003d62af7c573c6","unresolved":false,"context_lines":[{"line_number":15,"context_line":"By default rabbit starts N schedulers where N is the number of CPU"},{"line_number":16,"context_line":"cores, including hyper-threaded cores. This is fine when you assume all"},{"line_number":17,"context_line":"your CPUs are dedicated to RabbitMQ. Its not a good idea in a"},{"line_number":18,"context_line":"kolla-ansible setup. Here we go for two scheduler threads."},{"line_number":19,"context_line":"More details can be found here:"},{"line_number":20,"context_line":"https://www.rabbitmq.com/runtime.html#scheduling"},{"line_number":21,"context_line":"and here:"}],"source_content_type":"text/x-gerrit-commit-message","patch_set":1,"id":"1f493fa4_b41af1c8","line":18,"range":{"start_line":18,"start_character":21,"end_line":18,"end_character":57},"updated":"2020-04-27 10:25:03.000000000","message":"This relates more to the rabbitmq throughput you are expecting, rather than your hardware. These settings are really considered workload dependent rather than hardware dependent.\n\nI think a static value of 2 is a good, \"more than just one core\", but not so many rabbit is always busy switching between CPUs.\n\nIf we had default CPU limits of rabbit, it should probably match those.","commit_id":"3a784cdb7060be325b57f81bde668c5cf81162a1"},{"author":{"_account_id":14826,"name":"Mark Goddard","email":"markgoddard86@gmail.com","username":"mgoddard"},"change_message_id":"8dd861e24bf309be7abd8f49914bc9bb787adf80","unresolved":false,"context_lines":[{"line_number":35,"context_line":"More details on that can be found here:"},{"line_number":36,"context_line":"https://www.rabbitmq.com/runtime.html#thread-stats"},{"line_number":37,"context_line":""},{"line_number":38,"context_line":"Change-Id: Iced014acee7e590c10848e73feca166f48b622dc"}],"source_content_type":"text/x-gerrit-commit-message","patch_set":2,"id":"1f493fa4_1d5ae128","line":38,"updated":"2020-04-27 14:37:16.000000000","message":"Related-Bug: #1846467","commit_id":"f1ca1a012d1aaf8a106455cd80c01f56c5eefb1e"}]}