This release comes with 2 big features:
pull mode
Previously all of our integrations only supported pushing metrics from profiling targets to pyroscope server. This new pull mode allows you to specify a list of profiling targets that pyroscope server will scrape the data from. This can be useful in a few cases, particularly ones where you already pull regular metrics via prometheus. Our pull mode implementation makes extensive use of Prometheus scrape and service discovery mechanisms and this allows you to reuse your existing configs with pyroscope. We express our deep gratitude to Prometheus team for their incredible work!
new Golang integration
The new golang integrations now lives in a separate repository (https://github.com/pyroscope-io/client) and it is better than the old one because it has less dependencies and less performance overhead as it offloads more data processing to the server.
We strongly recommend that you upgrade your golang integrations to use this new version, especially if you previously had issues adding pyroscope to your applications due to a large number of external dependencies.
For more information on this new integration visit our golang docs.
Installation
For instructions on how to install pyroscope visit our Getting Started guide.
Source code
Linux binary builds
pyroscope-0.3.1-linux-amd64.tar.gz
pyroscope-0.3.1-linux-arm64.tar.gz
Ubuntu / Debian (.deb) builds
pyroscope_0.3.1_amd64.deb
pyroscope_0.3.1_arm64.deb
RHEL / CentOS (.rpm) builds
pyroscope-0.3.1-1-x86_64.rpm
pyroscope-0.3.1-1-aarch64.rpm
Windows (.msi) builds
pyroscope_agent_0.3.1_amd64.msi
Changes:
Bug Fixes
- fixes pprof->trie conversion bug where some samples were dropped (#575) (cb33851)
- generate trie from pprof at scraping correctly (#577) (bc704f6)
- Prevent byte buffer pool copy. (#570) (3d1122e)