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Diffstat (limited to 'doc/administration/high_availability/README.md')
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1 files changed, 17 insertions, 18 deletions
diff --git a/doc/administration/high_availability/README.md b/doc/administration/high_availability/README.md index 41ef68f5b57..56665ba8b9a 100644 --- a/doc/administration/high_availability/README.md +++ b/doc/administration/high_availability/README.md @@ -164,25 +164,24 @@ contention due to certain workloads. #### Reference Architecture -- **Status:** Work-in-progress - **Supported Users (approximate):** 10,000 -- **Related Issues:** [gitlab-com/support/support-team-meta#1513](https://gitlab.com/gitlab-com/support/support-team-meta/issues/1513), - [gitlab-org/quality/team-tasks#110](https://gitlab.com/gitlab-org/quality/team-tasks/issues/110) - -The Support and Quality teams are in the process of building and performance testing -an environment that will support about 10,000 users. The specifications below -are a work-in-progress representation of the work so far. Quality will be -certifying this environment in FY20-Q2. The specifications may be adjusted -prior to certification based on performance testing. - -- 3 PostgreSQL - 4 CPU, 8GB RAM per node -- 1 PgBouncer - 2 CPU, 4GB RAM -- 2 Redis - 2 CPU, 8GB RAM per node -- 3 Consul/Sentinel - 2 CPU, 2GB RAM per node -- 4 Sidekiq - 4 CPU, 8GB RAM per node -- 5 GitLab application nodes - 20 CPU, 64GB RAM per node -- 1 Gitaly - 20 CPU, 64GB RAM -- 1 Monitoring node - 4 CPU, 8GB RAM +- **Known Issues:** While validating the reference architecture, slow endpoints were discovered and are being investigated. [gitlab-org/gitlab-ce/issues/64335](https://gitlab.com/gitlab-org/gitlab-ce/issues/64335) + +The Support and Quality teams built, performance tested, and validated an +environment that supports about 10,000 users. The specifications below are a +representation of the work so far. The specifications may be adjusted in the +future based on additional testing and iteration. + +NOTE: **Note:** The specifications here were performance tested against a specific coded workload. Your exact needs may be more, depending on your workload. Your workload is influenced by factors such as - but not limited to - how active your users are, how much automation you use, mirroring, and repo/change size. + +- 3 PostgreSQL - 4 CPU, 16GiB memory per node +- 1 PgBouncer - 2 CPU, 4GiB memory +- 2 Redis - 2 CPU, 8GiB memory per node +- 3 Consul/Sentinel - 2 CPU, 2GiB memory per node +- 4 Sidekiq - 4 CPU, 16GiB memory per node +- 5 GitLab application nodes - 16 CPU, 64GiB memory per node +- 1 Gitaly - 16 CPU, 64GiB memory +- 1 Monitoring node - 2 CPU, 8GiB memory, 100GiB local storage ### Fully Distributed |