> For the complete documentation index, see [llms.txt](https://docs.xplatform.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xplatform.com/get-started/supported-os-and-runtimes.md).

# Supported OS and Runtimes

This section list the runtimes and associated versions supported by the current version of the X Platform.

## Java

The current release of the X Platform has been run and tested on the following Java versions

<table><thead><tr><th width="102">Version</th><th width="122">Oracle JDK</th><th width="234">Azul Zulu (OpenJDK)</th><th>Azul Platform Prime (Zing)</th></tr></thead><tbody><tr><td>Java 8</td><td>jdk1.8.0_381</td><td>zulu8.74.0.17-ca-jdk8.0.392</td><td>zing23.09.0.0-7-jdk8.0.382</td></tr><tr><td>Java 11</td><td>jdk-11.0.20</td><td>zulu11.68.17-ca-jdk11.0.21</td><td>zing23.09.0.0-7-jdk11.0.20.1</td></tr><tr><td>Java 17</td><td>jdk-17.0.9</td><td>zulu17.46.19-ca-jdk17.0.9</td><td>zing23.09.0.0-7-jdk17.0.8.1</td></tr><tr><td>Java 21</td><td>jdk-21.0.8</td><td>zulu21.46.19-ca-jdk21.0.9</td><td>zing25.10.0.0-4-jdk21.0.8.0.101</td></tr></tbody></table>

### Running with Java 11 or Beyond

To run X Platform based applications using Java 11 and beyond, certain additional Java modules need to be opened. The following JVM params open the additional Java modules needed by the X Platform

```
--add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.management/sun.management=ALL-UNNAMED --illegal-access=warn
```

## Operating Systems

### Development

The X Platform is supported for development on any operating system supported by the above JVMs

### Production

The X Platform is supported for production on the following operating systems

<mark style="color:blue;">**Linux**</mark>

| Minimum Kernel Version | Minimum libc Version |
| :--------------------: | :------------------: |
|         3.10.0         |         2.17         |

### Test

This section lists the OS versions against which the various X Platform test suites have been run for this release.

**REGRESSION**

The X Platform *regression* test suite for this release has been run on the following operating systems

<mark style="color:blue;">**CentOS 7.9**</mark>

| Kernel Version | glibc Version |
| :------------: | :-----------: |
|     3.10.0     |      2.17     |

**SANITY**

The X Platform *sanity* test suite for this release has been run on the following operating systems

<mark style="color:blue;">**CentOS 7.9**</mark>

| Kernel Version | glibc Version |
| :------------: | :-----------: |
|     3.10.0     |      2.17     |

<mark style="color:blue;">**Amazon Linux 2023**</mark>

| Kernel Version | glibc Version |
| :------------: | :-----------: |
|     6.1.41     |      2.34     |

**PERFORMANCE**

The X Platform *performance* test suite for this release has been run on the following operating systems

<mark style="color:blue;">**CentOS 7.9**</mark>

| Kernel Version | glibc Version |
| :------------: | :-----------: |
|     3.10.0     |      2.17     |