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Merge pull request #89 from depot/docs/ram-availability
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docs: reserved memory
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@KyleTryon
KyleTryon authored Oct 28, 2024
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74 changes: 39 additions & 35 deletions content/github-actions/runner-types.mdx
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Expand Up @@ -14,37 +14,41 @@ jobs:
**Note**: We support the `depot-ubuntu-latest-*` alias for `depot-ubuntu-22.04-*` if you want to use the latest Ubuntu version.

**In-memory Disk Accelerator**:

Depot runners reserve a portion of the memory on the runner host for a disk accelerator, backed by a RAM disk. The accelerator acts as buffer between reading and writing to the root disk, which allows Actions runs to perform incredibly fast I/O operations much quicker than the physical disk would allow.

## Intel runners

Intel runners use AMD EC2 instances. Their EBS volume is provisioned with 8000 IOPS and 250 MB/s throughput.

The following labels are available:

| Label | CPUs | Memory | Disk size | Per-minute price |
| :------------------------- | :--- | :----- | :-------- | :--------------- |
| `depot-ubuntu-22.04-small` | 2 | 2 GB | 100 GB | $0.002 |
| `depot-ubuntu-22.04` | 2 | 8 GB | 100 GB | $0.004 |
| `depot-ubuntu-22.04-4` | 4 | 16 GB | 150 GB | $0.008 |
| `depot-ubuntu-22.04-8` | 8 | 32 GB | 300 GB | $0.016 |
| `depot-ubuntu-22.04-16` | 16 | 64 GB | 600 GB | $0.032 |
| `depot-ubuntu-22.04-32` | 32 | 128 GB | 1200 GB | $0.064 |
| `depot-ubuntu-22.04-64` | 64 | 256 GB | 2400 GB | $0.128 |
| Label | CPUs | Memory | Disk size | Disk accelerator size | Per-minute price |
| :------------------------- | :--- | :----- | :-------- | :-------------------- | :--------------- |
| `depot-ubuntu-22.04-small` | 2 | 2 GB | 100 GB | 512MB | $0.002 |
| `depot-ubuntu-22.04` | 2 | 8 GB | 100 GB | 2GB | $0.004 |
| `depot-ubuntu-22.04-4` | 4 | 16 GB | 150 GB | 4GB | $0.008 |
| `depot-ubuntu-22.04-8` | 8 | 32 GB | 300 GB | 8GB | $0.016 |
| `depot-ubuntu-22.04-16` | 16 | 64 GB | 600 GB | 8GB | $0.032 |
| `depot-ubuntu-22.04-32` | 32 | 128 GB | 1200 GB | 16GB | $0.064 |
| `depot-ubuntu-22.04-64` | 64 | 256 GB | 2400 GB | 32GB | $0.128 |

## Arm runners

Arm runners use Graviton3 EC2 instances. Their EBS volume is provisioned with 8000 IOPS and 250 MB/s throughput.

The following labels are available:

| Label | CPUs | Memory | Disk size | Per-minute price |
| :----------------------------- | :--- | :----- | :-------- | :--------------- |
| `depot-ubuntu-22.04-arm-small` | 2 | 2 GB | 100 GB | $0.002 |
| `depot-ubuntu-22.04-arm` | 2 | 8 GB | 100 GB | $0.004 |
| `depot-ubuntu-22.04-arm-4` | 4 | 16 GB | 150 GB | $0.008 |
| `depot-ubuntu-22.04-arm-8` | 8 | 32 GB | 300 GB | $0.016 |
| `depot-ubuntu-22.04-arm-16` | 16 | 64 GB | 600 GB | $0.032 |
| `depot-ubuntu-22.04-arm-32` | 32 | 128 GB | 1200 GB | $0.064 |
| `depot-ubuntu-22.04-arm-64` | 64 | 256 GB | 2400 GB | $0.128 |
| Label | CPUs | Memory | Disk size | Disk accelerator size | Per-minute price |
| :----------------------------- | :--- | :----- | :-------- | :-------------------- | :--------------- |
| `depot-ubuntu-22.04-arm-small` | 2 | 2 GB | 100 GB | 512MB | $0.002 |
| `depot-ubuntu-22.04-arm` | 2 | 8 GB | 100 GB | 2GB | $0.004 |
| `depot-ubuntu-22.04-arm-4` | 4 | 16 GB | 150 GB | 4GB | $0.008 |
| `depot-ubuntu-22.04-arm-8` | 8 | 32 GB | 300 GB | 8GB | $0.016 |
| `depot-ubuntu-22.04-arm-16` | 16 | 64 GB | 600 GB | 8GB | $0.032 |
| `depot-ubuntu-22.04-arm-32` | 32 | 128 GB | 1200 GB | 16GB | $0.064 |
| `depot-ubuntu-22.04-arm-64` | 64 | 256 GB | 2400 GB | 32GB | $0.128 |

## Ubuntu 24.04 runners

Expand All @@ -54,28 +58,28 @@ GitHub have released a **beta** image for Ubuntu 24.04. These runners use the sa

The following labels are available:

| Label | CPUs | Memory | Disk size | Per-minute price |
| :----------------------------- | :--- | :----- | :-------- | :--------------- |
| `depot-ubuntu-24.04-small` | 2 | 2 GB | 100 GB | $0.002 |
| `depot-ubuntu-24.04` | 2 | 8 GB | 100 GB | $0.004 |
| `depot-ubuntu-24.04-4` | 4 | 16 GB | 150 GB | $0.008 |
| `depot-ubuntu-24.04-8` | 8 | 32 GB | 300 GB | $0.016 |
| `depot-ubuntu-24.04-16` | 16 | 64 GB | 600 GB | $0.032 |
| `depot-ubuntu-24.04-32` | 32 | 128 GB | 1200 GB | $0.064 |
| `depot-ubuntu-24.04-64` | 64 | 256 GB | 2400 GB | $0.128 |
| `depot-ubuntu-24.04-arm-small` | 2 | 2 GB | 100 GB | $0.002 |
| `depot-ubuntu-24.04-arm` | 2 | 8 GB | 100 GB | $0.004 |
| `depot-ubuntu-24.04-arm-4` | 4 | 16 GB | 150 GB | $0.008 |
| `depot-ubuntu-24.04-arm-8` | 8 | 32 GB | 300 GB | $0.016 |
| `depot-ubuntu-24.04-arm-16` | 16 | 64 GB | 600 GB | $0.032 |
| `depot-ubuntu-24.04-arm-32` | 32 | 128 GB | 1200 GB | $0.064 |
| `depot-ubuntu-24.04-arm-64` | 64 | 256 GB | 2400 GB | $0.128 |
| Label | CPUs | Memory | Disk size | Disk accelerator size | Per-minute price |
| :----------------------------- | :--- | :----- | :-------- | :-------------------- | :--------------- |
| `depot-ubuntu-24.04-small` | 2 | 2 GB | 100 GB | 512MB | $0.002 |
| `depot-ubuntu-24.04` | 2 | 8 GB | 100 GB | 2GB | $0.004 |
| `depot-ubuntu-24.04-4` | 4 | 16 GB | 150 GB | 4GB | $0.008 |
| `depot-ubuntu-24.04-8` | 8 | 32 GB | 300 GB | 8GB | $0.016 |
| `depot-ubuntu-24.04-16` | 16 | 64 GB | 600 GB | 8GB | $0.032 |
| `depot-ubuntu-24.04-32` | 32 | 128 GB | 1200 GB | 16GB | $0.064 |
| `depot-ubuntu-24.04-64` | 64 | 256 GB | 2400 GB | 32GB | $0.128 |
| `depot-ubuntu-24.04-arm-small` | 2 | 2 GB | 100 GB | 512MB | $0.002 |
| `depot-ubuntu-24.04-arm` | 2 | 8 GB | 100 GB | 2GB | $0.004 |
| `depot-ubuntu-24.04-arm-4` | 4 | 16 GB | 150 GB | 4GB | $0.008 |
| `depot-ubuntu-24.04-arm-8` | 8 | 32 GB | 300 GB | 8GB | $0.016 |
| `depot-ubuntu-24.04-arm-16` | 16 | 64 GB | 600 GB | 8GB | $0.032 |
| `depot-ubuntu-24.04-arm-32` | 32 | 128 GB | 1200 GB | 16GB | $0.064 |
| `depot-ubuntu-24.04-arm-64` | 64 | 256 GB | 2400 GB | 32GB | $0.128 |

## macOS runners

**Status: Beta**

macOS runners use instances with M2 chips running macOS 14. Their EBS volume is provisioned with 8000 IOPS and 1000 MB/s throughput.
macOS runners use instances with M2 chips running macOS 14. Their EBS volume is provisioned with 8000 IOPS and 1000 MB/s throughput. Like the Linux runners, the macOS runners also have a disk accelerator.

**Note**: These runners are only available on the [Startup plan](/pricing) during beta.

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