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Commit 841c20e0 authored by Mek Stittri's avatar Mek Stittri
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Merge branch 'tp-add-azure-ra-equivalents' into 'master' 

Add Azure equivalents to the ref. architectures in the docs

Closes gitlab-org/quality/performance#151

See merge request gitlab-org/gitlab!30084
parents 8a8fc278 cf7def59
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doc/administration/reference_architectures/index.md
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......@@ -65,8 +65,9 @@ for many organizations. With automatic backup of the GitLab repositories,
configuration, and the database, if you don't have strict availability
requirements, this is the ideal solution.
For this default reference architecture, use the standard
[installation instructions](../../install/README.md) to install GitLab.
### Setup instructions
- For this default reference architecture, use the standard [installation instructions](../../install/README.md) to install GitLab.
NOTE: **Note:**
You can also optionally configure GitLab to use an
......@@ -80,18 +81,18 @@ added performance and reliability at a reduced complexity cost.
> - **High Availability:** False
> - **Test RPS rates:** API: 40 RPS, Web: 4 RPS, Git: 4 RPS
| Service | Nodes | Configuration ([8](#footnotes)) | GCP type | AWS type ([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|---------------|----------------------------|
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Object Storage ([4](#footnotes)) | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| PostgreSQL | 1 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large |
| Redis ([3](#footnotes)) | 1 | 1 vCPU, 3.75GB Memory | n1-standard-1 | m5.large |
| Gitaly ([5](#footnotes)) ([7](#footnotes)) | X ([2](#footnotes)) | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| GitLab Rails ([1](#footnotes)) | 2 | 8 vCPU, 7.2GB Memory | n1-highcpu-8 | c5.2xlarge |
| Monitoring node | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Service | Nodes | Configuration ([8](#footnotes)) | GCP | AWS ([9](#footnotes)) | Azure([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|---------------|-----------------------|----------------|
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Object Storage ([4](#footnotes)) | - | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| PostgreSQL | 1 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large | D2s v3 |
| Redis ([3](#footnotes)) | 1 | 1 vCPU, 3.75GB Memory | n1-standard-1 | m5.large | D2s v3 |
| Gitaly ([5](#footnotes)) ([7](#footnotes)) | X ([2](#footnotes)) | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| GitLab Rails ([1](#footnotes)) | 2 | 8 vCPU, 7.2GB Memory | n1-highcpu-8 | c5.2xlarge | F8s v2 |
| Monitoring node | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
To set up GitLab for up to 2000 users:
### Setup instructions
1. [Configure the external load balancing node](../high_availability/load_balancer.md)
that will handle the load balancing of the two GitLab application services nodes.
......@@ -121,20 +122,20 @@ following the [2,000-user reference architecture](#up-to-2000-users).
> - **High Availability:** True
> - **Test RPS rates:** API: 60 RPS, Web: 6 RPS, Git: 6 RPS
| Service | Nodes | Configuration ([8](#footnotes)) | GCP type | AWS type ([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|---------------|----------------------------|
| GitLab Rails ([1](#footnotes)) | 3 | 8 vCPU, 7.2GB Memory | n1-highcpu-8 | c5.2xlarge |
| PostgreSQL | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Redis ([3](#footnotes)) | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large |
| Consul + Sentinel ([3](#footnotes)) | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Sidekiq | 4 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large |
| Object Storage ([4](#footnotes)) | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| Monitoring node | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Internal load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Service | Nodes | Configuration ([8](#footnotes)) | GCP | AWS ([9](#footnotes)) | Azure([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|---------------|-----------------------|------------------------|
| GitLab Rails ([1](#footnotes)) | 3 | 8 vCPU, 7.2GB Memory | n1-highcpu-8 | c5.2xlarge | F8s v2 |
| PostgreSQL | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large | D2s v3 |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis ([3](#footnotes)) | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large | D2s v3 |
| Consul + Sentinel ([3](#footnotes)) | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Sidekiq | 4 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large | D2s v3 |
| Object Storage ([4](#footnotes)) | - | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| Monitoring node | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Internal load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
## Up to 5,000 users
......@@ -142,20 +143,20 @@ following the [2,000-user reference architecture](#up-to-2000-users).
> - **High Availability:** True
> - **Test RPS rates:** API: 100 RPS, Web: 10 RPS, Git: 10 RPS
| Service | Nodes | Configuration ([8](#footnotes)) | GCP type | AWS type ([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|---------------|----------------------------|
| GitLab Rails ([1](#footnotes)) | 3 | 16 vCPU, 14.4GB Memory | n1-highcpu-16 | c5.4xlarge |
| PostgreSQL | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 8 vCPU, 30GB Memory | n1-standard-8 | m5.2xlarge |
| Redis ([3](#footnotes)) | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large |
| Consul + Sentinel ([3](#footnotes)) | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Sidekiq | 4 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large |
| Object Storage ([4](#footnotes)) | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| Monitoring node | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Internal load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Service | Nodes | Configuration ([8](#footnotes)) | GCP | AWS ([9](#footnotes)) | Azure([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|---------------|-----------------------|------------------------|
| GitLab Rails ([1](#footnotes)) | 3 | 16 vCPU, 14.4GB Memory | n1-highcpu-16 | c5.4xlarge | F16s v2 |
| PostgreSQL | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large | D2s v3 |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 8 vCPU, 30GB Memory | n1-standard-8 | m5.2xlarge | D8s v3 |
| Redis ([3](#footnotes)) | 3 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large | D2s v3 |
| Consul + Sentinel ([3](#footnotes)) | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Sidekiq | 4 | 2 vCPU, 7.5GB Memory | n1-standard-2 | m5.large | D2s v3 |
| Object Storage ([4](#footnotes)) | - | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| Monitoring node | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Internal load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
## Up to 10,000 users
......@@ -163,23 +164,23 @@ following the [2,000-user reference architecture](#up-to-2000-users).
> - **High Availability:** True
> - **Test RPS rates:** API: 200 RPS, Web: 20 RPS, Git: 20 RPS
| Service | Nodes | GCP Configuration ([8](#footnotes)) | GCP type | AWS type ([9](#footnotes)) |
|--------------------------------------------------------------|-------|-------------------------------------|----------------|----------------------------|
| GitLab Rails ([1](#footnotes)) | 3 | 32 vCPU, 28.8GB Memory | n1-highcpu-32 | c5.9xlarge |
| PostgreSQL | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 16 vCPU, 60GB Memory | n1-standard-16 | m5.4xlarge |
| Redis ([3](#footnotes)) - Cache | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Redis ([3](#footnotes)) - Queues / Shared State | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Redis Sentinel ([3](#footnotes)) - Cache | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small |
| Redis Sentinel ([3](#footnotes)) - Queues / Shared State | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small |
| Consul | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Sidekiq | 4 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Object Storage ([4](#footnotes)) | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| Monitoring node | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Internal load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Service | Nodes | Configuration ([8](#footnotes)) | GCP | AWS ([9](#footnotes)) | Azure([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|----------------|-----------------------|------------------------|
| GitLab Rails ([1](#footnotes)) | 3 | 32 vCPU, 28.8GB Memory | n1-highcpu-32 | c5.9xlarge | F32s v2 |
| PostgreSQL | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 16 vCPU, 60GB Memory | n1-standard-16 | m5.4xlarge | D16s v3 |
| Redis ([3](#footnotes)) - Cache | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis ([3](#footnotes)) - Queues / Shared State | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis Sentinel ([3](#footnotes)) - Cache | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small | B1MS |
| Redis Sentinel ([3](#footnotes)) - Queues / Shared State | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small | B1MS |
| Consul | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Sidekiq | 4 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Object Storage ([4](#footnotes)) | - | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| Monitoring node | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Internal load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
## Up to 25,000 users
......@@ -187,23 +188,23 @@ following the [2,000-user reference architecture](#up-to-2000-users).
> - **High Availability:** True
> - **Test RPS rates:** API: 500 RPS, Web: 50 RPS, Git: 50 RPS
| Service | Nodes | Configuration ([8](#footnotes)) | GCP type | AWS type ([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|----------------|----------------------------|
| GitLab Rails ([1](#footnotes)) | 5 | 32 vCPU, 28.8GB Memory | n1-highcpu-32 | c5.9xlarge |
| PostgreSQL | 3 | 8 vCPU, 30GB Memory | n1-standard-8 | m5.2xlarge |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 32 vCPU, 120GB Memory | n1-standard-32 | m5.8xlarge |
| Redis ([3](#footnotes)) - Cache | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Redis ([3](#footnotes)) - Queues / Shared State | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Redis Sentinel ([3](#footnotes)) - Cache | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small |
| Redis Sentinel ([3](#footnotes)) - Queues / Shared State | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small |
| Consul | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Sidekiq | 4 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Object Storage ([4](#footnotes)) | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| Monitoring node | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Internal load balancing node ([6](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| Service | Nodes | Configuration ([8](#footnotes)) | GCP | AWS ([9](#footnotes)) | Azure([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|----------------|-----------------------|------------------------|
| GitLab Rails ([1](#footnotes)) | 5 | 32 vCPU, 28.8GB Memory | n1-highcpu-32 | c5.9xlarge | F32s v2 |
| PostgreSQL | 3 | 8 vCPU, 30GB Memory | n1-standard-8 | m5.2xlarge | D8s v3 |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 32 vCPU, 120GB Memory | n1-standard-32 | m5.8xlarge | D32s v3 |
| Redis ([3](#footnotes)) - Cache | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis ([3](#footnotes)) - Queues / Shared State | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis Sentinel ([3](#footnotes)) - Cache | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small | B1MS |
| Redis Sentinel ([3](#footnotes)) - Queues / Shared State | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small | B1MS |
| Consul | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Sidekiq | 4 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Object Storage ([4](#footnotes)) | - | - | - | - | - |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| Monitoring node | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Internal load balancing node ([6](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
## Up to 50,000 users
......@@ -211,23 +212,23 @@ following the [2,000-user reference architecture](#up-to-2000-users).
> - **High Availability:** True
> - **Test RPS rates:** API: 1000 RPS, Web: 100 RPS, Git: 100 RPS
| Service | Nodes | Configuration ([8](#footnotes)) | GCP type | AWS type ([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|----------------|----------------------------|
| GitLab Rails ([1](#footnotes)) | 12 | 32 vCPU, 28.8GB Memory | n1-highcpu-32 | c5.9xlarge |
| PostgreSQL | 3 | 16 vCPU, 60GB Memory | n1-standard-16 | m5.4xlarge |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 64 vCPU, 240GB Memory | n1-standard-64 | m5.16xlarge |
| Redis ([3](#footnotes)) - Cache | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Redis ([3](#footnotes)) - Queues / Shared State | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| Redis Sentinel ([3](#footnotes)) - Cache | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small |
| Redis Sentinel ([3](#footnotes)) - Queues / Shared State | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small |
| Consul | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Sidekiq | 4 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| Object Storage ([4](#footnotes)) | - | - | - | - |
| Monitoring node | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large |
| Internal load balancing node ([6](#footnotes)) | 1 | 8 vCPU, 7.2GB Memory | n1-highcpu-8 | c5.2xlarge |
| Service | Nodes | Configuration ([8](#footnotes)) | GCP | AWS ([9](#footnotes)) | Azure([9](#footnotes)) |
|--------------------------------------------------------------|-------|---------------------------------|----------------|-----------------------|------------------------|
| GitLab Rails ([1](#footnotes)) | 12 | 32 vCPU, 28.8GB Memory | n1-highcpu-32 | c5.9xlarge | F32s v2 |
| PostgreSQL | 3 | 16 vCPU, 60GB Memory | n1-standard-16 | m5.4xlarge | D16s v3 |
| PgBouncer | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Gitaly ([2](#footnotes)) ([5](#footnotes)) ([7](#footnotes)) | X | 64 vCPU, 240GB Memory | n1-standard-64 | m5.16xlarge | D64s v3 |
| Redis ([3](#footnotes)) - Cache | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis ([3](#footnotes)) - Queues / Shared State | 3 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| Redis Sentinel ([3](#footnotes)) - Cache | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small | B1MS |
| Redis Sentinel ([3](#footnotes)) - Queues / Shared State | 3 | 1 vCPU, 1.7GB Memory | g1-small | t2.small | B1MS |
| Consul | 3 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Sidekiq | 4 | 4 vCPU, 15GB Memory | n1-standard-4 | m5.xlarge | D4s v3 |
| NFS Server ([5](#footnotes)) ([7](#footnotes)) | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| Object Storage ([4](#footnotes)) | - | - | - | - | - |
| Monitoring node | 1 | 4 vCPU, 3.6GB Memory | n1-highcpu-4 | c5.xlarge | F4s v2 |
| External load balancing node ([6](#footnotes)) | 1 | 2 vCPU, 1.8GB Memory | n1-highcpu-2 | c5.large | F2s v2 |
| Internal load balancing node ([6](#footnotes)) | 1 | 8 vCPU, 7.2GB Memory | n1-highcpu-8 | c5.2xlarge | F8s v2 |
## Availability complexity
......@@ -378,5 +379,5 @@ column.
[Sysbench](https://github.com/akopytov/sysbench) benchmark of the CPU can be found
[here](https://gitlab.com/gitlab-org/quality/performance/-/wikis/Reference-Architectures/GCP-CPU-Benchmarks).
1. AWS-equivalent configurations are rough suggestions and may change in the
future. They have not yet been tested and validated.
1. AWS-equivalent and Azure-equivalent configurations are rough suggestions
and may change in the future. They have not yet been tested and validated.
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