# Reference architecture: up to 10,000 users
> 原文:[https://docs.gitlab.com/ee/administration/reference_architectures/10k_users.html](https://docs.gitlab.com/ee/administration/reference_architectures/10k_users.html)
* [Footnotes](#footnotes)
# Reference architecture: up to 10,000 users[](#reference-architecture-up-to-10000-users "Permalink")
该页面描述了多达 10,000 个用户的 GitLab 参考架构. 有关参考架构的完整列表,请参见[可用参考架构](index.html#available-reference-architectures) .
> * **支持的用户(大约):** 10,000
> * **高可用性:** True
> * **测试 RPS 速率:** API:200 RPS,网站:20 RPS,Git:20 RPS
| Service | Nodes | 配置( [8](#footnotes) ) | GCP | AWS | Azure |
| --- | --- | --- | --- | --- | --- |
| 亚搏体育应用程序轨道( [1](#footnotes) ) | 3 | 32 个 vCPU,28.8GB 内存 | n1-highcpu-32 | c5.9xlarge | F32s v2 |
| PostgreSQL | 3 | 4 个 vCPU,15GB 内存 | n1-standard-4 | m5.xlarge | D4s v3 |
| PgBouncer | 3 | 2 个 vCPU,1.8GB 内存 | n1-highcpu-2 | c5.large | F2s v2 |
| 吉塔利( [2](#footnotes) )( [5](#footnotes) )( [7](#footnotes) ) | X | 16 个 vCPU,60GB 内存 | n1-standard-16 | m5.4xlarge | D16s v3 |
| Redis( [3](#footnotes) )-缓存 | 3 | 4 个 vCPU,15GB 内存 | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis( [3](#footnotes) )-队列/共享状态 | 3 | 4 个 vCPU,15GB 内存 | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis 前哨( [3](#footnotes) )-缓存 | 3 | 1 个 vCPU,1.7GB 内存 | g1-small | t2.small | B1MS |
| Redis 前哨( [3](#footnotes) )-队列/共享状态 | 3 | 1 个 vCPU,1.7GB 内存 | g1-small | t2.small | B1MS |
| Consul | 3 | 2 个 vCPU,1.8GB 内存 | n1-highcpu-2 | c5.large | F2s v2 |
| Sidekiq | 4 | 4 个 vCPU,15GB 内存 | n1-standard-4 | m5.xlarge | D4s v3 |
| 对象存储( [4](#footnotes) ) | - | - | - | - | - |
| NFS 服务器( [5](#footnotes) )( [7](#footnotes) ) | 1 | 4 个 vCPU,3.6GB 内存 | n1-highcpu-4 | c5.xlarge | F4s v2 |
| 监控节点 | 1 | 4 个 vCPU,3.6GB 内存 | n1-highcpu-4 | c5.xlarge | F4s v2 |
| 外部负载平衡节点( [6](#footnotes) ) | 1 | 2 个 vCPU,1.8GB 内存 | n1-highcpu-2 | c5.large | F2s v2 |
| 内部负载平衡节点( [6](#footnotes) ) | 1 | 2 个 vCPU,1.8GB 内存 | n1-highcpu-2 | c5.large | F2s v2 |
## Footnotes[](#footnotes "Permalink")
1. 在我们的体系结构中,我们使用 Puma Web 服务器运行每个 GitLab Rails 节点,并将其工作程序数量设置为 90%的可用 CPU 以及四个线程. 对于运行带有其他组件的 Rails 的节点,应该相应地降低 worker 的值,我们发现 50%达到了很好的平衡,但这取决于工作量.
2. Gitaly 节点的要求取决于客户数据,特别是项目数量及其规模. 对于 HA 环境,我们建议绝对最少使用两个节点,并且在支持 50,000 个或更多用户时,至少应使用四个节点. 我们还建议每个 Gitaly 节点存储的数据不得超过 5TB,并且将[`gitaly-ruby`工作者](../gitaly/index.html#gitaly-ruby)的数量设置为可用 CPU 的 20%. 根据以上建议,应结合其他节点并结合对预期数据大小和分布的审查.
3. 推荐的 Redis 设置因架构的大小而异. 对于较小的体系结构(少于 3000 个用户),一个实例就足够了. 对于中型安装(3,000-5,000),我们建议为所有课程使用一个 Redis 集群,并且 Redis Sentinel 与 Consul 一起托管. 对于较大的体系结构(10,000 个或更多用户),我们建议分别为 Cache 类和队列和 Shared State 类运行一个单独的[Redis 群集](../redis/replication_and_failover.html#running-multiple-redis-clusters) . 我们还建议您为每个 Redis 群集分别运行 Redis Sentinel 群集.
4. 对于 LFS,Uploads,Artifacts 等数据对象.由于性能和可用性更好,我们建议尽可能在 NFS 上使用[对象存储服务](../object_storage.html) .
5. NFS 可以用作存储库数据(替代 Gitaly)和对象存储的替代方法,但是出于性能原因,通常不建议使用 NFS. 请注意,但是[GitLab Pages](https://gitlab.com/gitlab-org/gitlab-pages/-/issues/196)是必需的.
6. 我们的架构已通过[HAProxy](https://www.haproxy.org/)作为负载均衡器进行了测试和验证. 尽管也可以使用具有类似功能集的其他负载均衡器,但这些负载均衡器尚未经过验证.
7. 我们强烈建议为任何 Gitaly 或 NFS 节点设置 HDD 之上的 SSD 磁盘,其读操作的吞吐量至少为 8000 IOPS,写操作的吞吐量至少为 2,000 IOPS,因为这些组件的 I / O 繁重. 这些 IOPS 值仅建议作为启动器使用,因为随着时间的推移,它们可能会根据环境工作负载的规模而调整得更高或更低. 如果您正在 Cloud provider 上运行环境,则可能需要参考其文档以了解如何正确配置 IOPS.
8. 这些架构是使用 GCP 上的[Intel Xeon E5 v3(Haswell)](https://cloud.google.com/compute/docs/cpu-platforms) CPU 平台构建和测试的. 在不同的硬件上,您可能会发现需要对 CPU 或节点数进行相应的调整,无论是较低还是较高. 有关更多信息,请在[此处](https://gitlab.com/gitlab-org/quality/performance/-/wikis/Reference-Architectures/GCP-CPU-Benchmarks)找到 CPU 的[Sysbench](https://github.com/akopytov/sysbench)基准.
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