Splunk® Universal Forwarder

Splunk Remote Upgrader for Linux Universal Forwarders

Performance benchmarks

Testing indicates the following usage:

  • CPU usage: < 1%. Basically always 0.0%, but should be normalized to < 1%
  • Memory usage: 3 ~ 4 MB. Initially 3.2 MB, and increased to 4 MB after a successful UF upgrade and self upgrade
Last modified on 11 February, 2025
How the Remote Upgrader for Linux Universal Forwarders works   Troubleshooting

This documentation applies to the following versions of Splunk® Universal Forwarder: 1.0.0, 8.2.11, 8.2.12, 9.0.5, 9.0.6, 9.0.7, 9.0.8, 9.0.9, 9.0.10, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.1.4, 9.1.5, 9.1.6, 9.1.7, 9.1.8, 9.2.0, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.3.0, 9.3.1, 9.3.2, 9.3.3, 9.4.0, 9.4.1


Please expect delayed responses to documentation feedback while the team migrates content to a new system. We value your input and thank you for your patience as we work to provide you with an improved content experience!

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