openstack/openstack-ansible-os_cloudkitty
Code Issues Proposed changes

Reduce number of processes on small systems

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Even the most modest 4C/8T system would run with the maximum 16 processes
due to the calculation being VCPU*2.

We devide amount of CPUs to number of threads for hyperthreaded CPUs

Change-Id: Ifa09cdddcb4a3875f064ff773bbe2281f964fb1d
This commit is contained in:
Dmitriy Rabotyagov
2020-10-30 18:05:33 +02:00
parent 7ac496f43e
commit e84e327c2d
1 changed files with 1 additions and 1 deletions
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2
defaults/main.yml
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@@ -98,7 +98,7 @@ cloudkitty_database_connection: >-
cloudkitty_wsgi_threads: 1
cloudkitty_wsgi_processes_max: 16
cloudkitty_wsgi_processes: "{{ [[ansible_processor_vcpus|default(1), 1] | max * 2, cloudkitty_wsgi_processes_max] | min }}"
cloudkitty_wsgi_processes: "{{ [[(ansible_processor_vcpus//ansible_processor_threads_per_core)|default(1), 1] | max * 2, cloudkitty_wsgi_processes_max] | min }}"
cloudkitty_uwsgi_bind_address: 0.0.0.0
## Service Type and Data