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author | GitLab Bot <gitlab-bot@gitlab.com> | 2023-05-25 15:07:22 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2023-05-25 15:07:22 +0300 |
commit | fc4faf47ac4e5f1ddc40640c42c32405c38c9455 (patch) | |
tree | f6d8642f577eda485efc0570300b5da28f0a7dfe /doc/install/requirements.md | |
parent | 91a7f1897e7cb14d60c2aaf3afa76ebdc879d939 (diff) |
Add latest changes from gitlab-org/gitlab@master
Diffstat (limited to 'doc/install/requirements.md')
-rw-r--r-- | doc/install/requirements.md | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/doc/install/requirements.md b/doc/install/requirements.md index 7fdbdfc2b24..4a7c96d1330 100644 --- a/doc/install/requirements.md +++ b/doc/install/requirements.md @@ -8,12 +8,6 @@ info: To determine the technical writer assigned to the Stage/Group associated w This page includes information about the minimum requirements you need to install and use GitLab. -## Software requirements - -### Redis versions - -GitLab 16.0 and later requires Redis 6.0 or later. - ## Hardware requirements ### Storage @@ -248,11 +242,19 @@ By default, each Puma worker is limited to 1.2 GB of memory. You can [adjust this memory setting](../administration/operations/puma.md#reducing-memory-use) and should do so if you must increase the number of Puma workers. -## Redis and Sidekiq +## Redis Redis stores all user sessions and the background task queue. -The storage requirements for Redis are minimal, about 25 kB per user. -Sidekiq processes the background jobs with a multi-threaded process. + +The requirements for Redis are as follows: + +- Redis 6.0 is required from GitLab 16.0 and later. +- Redis Cluster mode is not supported. Redis Standalone must be used. +- Storage requirements for Redis are minimal, about 25 kB per user on average. + +## Sidekiq + +Sidekiq processes the background jobs with a multithreaded process. This process starts with the entire Rails stack (200 MB+) but it can grow over time due to memory leaks. On a very active server (10,000 billable users) the Sidekiq process can use 1 GB+ of memory. |