# \#host-agent

**URL:** https://discuss.elastic.co/tag/host-agent/125.md

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## [About the Continuous Profiling category](https://discuss.elastic.co/t/about-the-continuous-profiling-category/326017)

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**Author:** [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Replies:** 0\
**Last updated:** [February 21, 2023, 2:46am UTC](https://discuss.elastic.co/t/about-the-continuous-profiling-category/326017 "2023-02-21T02:46:55Z")

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Elastic Universal Profiling is a whole-system, always-on, continuous profiling solution that eliminates the need for code instrumentation, recompilation, on-host debug symbols and service restarts. Leveraging eBPF techn…

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## [Universal Profiling is not working after Upgrade 8.9.0 to 8.10.3](https://discuss.elastic.co/t/universal-profiling-is-not-working-after-upgrade-8-9-0-to-8-10-3/344928)

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**Author:** [@Nabeel\_Ahmed\_NAK](https://discuss.elastic.co/u/Nabeel_Ahmed_NAK)\
**Replies:** 11\
**Last updated:** [October 26, 2023, 9:24am UTC](https://discuss.elastic.co/t/universal-profiling-is-not-working-after-upgrade-8-9-0-to-8-10-3/344928 "2023-10-26T09:24:35Z")

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Hi All I have upgraded Elastic Search from 8.9.0 to 8.10.3. It was working fine previously. After upgrade, Universal Profiling is not working. I have also followed this guide Upgrade Universal Profiling | Elastic Obse…