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LogScale Self-Hosted Deployment
This is an archived version of the documentation downloaded from LogScale Documentation Archives. Up to date documentation, and documentation for later versions, is available on LogScale Documentation

### Instance Sizing

This page gives an overview of typical Azure reference architecture sizing requirements. These are only a guide based on daily ingestion rates. It is important to monitor your cluster and make adjustments as required for your use case.

### Note

Full details of exact sizing requirements for node types can be found in the Terraform Template File.

The following tables show suggested sizing information for the various node types in your cluster, based on ingestion rate:

#### X-Small - 1 TB/Day Ingestion

Node Type | Desired Node Count | CPU Count | Instance Type | Memory | Storage
--- | --- | --- | --- | --- | ---
System Node | 2 | N/A | Standard_F4s_v2 | N/A | 40 GB
Kafka | 3 | 6 | Standard_E8s_v5 | 56 GB | 2 x 512 GB - Managed Premium
Digest Node | 3 | 6 | Standard_L8s_v3 | 48 GB | 1500 GB
Ingest Node | 3 | 6 | Standard_F8s_v2 | 10 GB | 60 GB
Ingress Node | 2 | 2 | Standard_F4s_v2 | 4 GB | 64 GB
UI Node | 2 | 3 | Standard_E4_v5 | 24 GB | 60 GB

#### Small - 3 TB/Day Ingestion

Node Type | Desired Node Count | CPU Count | Instance Type | Memory | Storage
--- | --- | --- | --- | --- | ---
System Node | 3 | N/A | Standard_F4s_v2 | N/A | 40 GB
Kafka | 5 | 14 | Standard_E16s_v5 | 102 GB | 3 x 1024 GB - Managed Premium
Digest Node | 6 | 14 | Standard_L16s_v3 | 100 GB | 3000 GB
Ingest Node | 6 | 6 | Standard_F8s_v2 | 10 GB | 60 GB
Ingress Node | 3 | 2 | Standard_F4s_v2 | 4 GB | 64 GB
UI Node | 3 | 3 | Standard_E4_v5 | 24 GB | 128 GB

#### Medium - 5 TB/Day Ingestion

Node Type | Desired Node Count | CPU Count | Instance Type | Memory | Storage
--- | --- | --- | --- | --- | ---
System Node | 3 | N/A | Standard_F4s_v2 | N/A | 40 GB
Kafka | 15 | 14 | Standard_E16s_v5 | 102 GB | 4 x 1024 GB - Managed Premium
Digest Node | 21 | 14 | Standard_L16s_v3 | 102 GB | 1024 GB
Ingest Node | 15 | 14 | Standard_F16s_v2 | 28 GB | 60 GB
Ingress Node | 6 | 6 | Standard_F8s_v2 | 10 GB | 128 GB
UI Node | 6 | 7 | Standard_E8_v5 | 56 GB | 250 GB

#### Large - 10 TB/Day Ingestion

Node Type | Desired Node Count | CPU Count | Instance Type | Memory | Storage
--- | --- | --- | --- | --- | ---
System Node | 6 | N/A | Standard_F8s_v2 | N/A | 40 GB
Kafka | 30 | 18 | Standard_E20s_v5 | 140 GB | 8 x 2048 GB - Managed Premium
Digest Node | 42 | 30 | Standard_L32s_v3 | 240 GB | 6000 GB
Ingest Node | 15 | 30 | Standard_F32s_v2 | 58 GB | 128 GB
Ingress Node | 6 | 14 | Standard_F16s_v2 | 22 GB | 128 GB
UI Node | 9 | 14 | Standard_E16_v5 | 102 GB | 250 GB

#### X-Large - 30 TB/Day Ingestion

Node Type | Desired Node Count | CPU Count | Instance Type | Memory | Storage
--- | --- | --- | --- | --- | ---
System Node | 6 | N/A | Standard_F8s_v2 | N/A | 40 GB
Kafka | 33 | 30 | Standard_E32s_v5 | 240 GB | 10 x 2048 GB - Managed Premium
Digest Node | 78 | 62 | Standard_L64s_v3 | 500 GB | 12000 GB
Ingest Node | 18 | 46 | Standard_F48s_v2 | 92 GB | 128 GB
Ingress Node | 18 | 14 | Standard_F16s_v2 | 22 GB | 128 GB
UI Node | 18 | 18 | Standard_E20_v5 | 148 GB | 500 GB

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