parca-agent: After version 0.23 is unable to resolve symbols

Describe the bug previous versions resolved symbols correctly

To Reproduce in our test environment I switched between the version 0.25 and 0.23 and the first it’s not showing any simbol.

Also tried version 0.24 but it’s the same as 0.25

Screenshots

you can see 0.25 (left) and 0.23 (right), by luck the flamegraphs are aligned with the version

image

Logs no obvious error is coming out from the log (by the application and by ebpf)

Software (please complete the following information):

  • Parca Agent Version: [parca-agent --version] 0.25.1
  • Parca Server Version (if applicable): [parca --version] 0.19 (but it’s the same for 0.18)

Workload (please complete the following information):

  • Runtime (if applicable):
  • Compiler (if applicable):

Environment (please complete the following information):

  • Linux Distribution: [cat /etc/*-release] rhel9
  • Linux Version: [uname -r] 5.14.0-162.6.1.el9_1.x86_64
  • Arch: [uname -m] x86_64
  • Kubernetes Version (if applicable): [kubectl --version]
  • Container Runtime (if applicable):

Additional context

About this issue

  • Original URL
  • State: closed
  • Created 9 months ago
  • Comments: 27 (15 by maintainers)

Most upvoted comments

Ok I can also reproduce this with our PIE test binary.