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[feature] #4083: Add pprof-rs support #4250

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merged 1 commit into from
Feb 6, 2024

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Erigara
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@Erigara Erigara commented Feb 2, 2024

Description

Add torii endpoint to serve pprof profiles.

Changed debug to "limited" due to more detailed function names.

Added -Z build-std for profiling image in order to force frame pointers in the std as well.

Linked issue

Closes #4083

Benefits

Able to profile iroha without any privileges like (root access of linux cap).

Downsides

No kernel level traces.

Additional fragile dependency into our codebase.

@Erigara Erigara self-assigned this Feb 2, 2024
@github-actions github-actions bot added the iroha2-dev The re-implementation of a BFT hyperledger in RUST label Feb 2, 2024
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Huh, I never actually learned of the build-std trick. I guess this is why I always had missing frames in my rust programs when profiling

Signed-off-by: Shanin Roman <shanin1000@yandex.ru>
@mversic mversic enabled auto-merge (squash) February 6, 2024 19:07
@mversic mversic merged commit eca8569 into hyperledger-iroha:iroha2-dev Feb 6, 2024
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Asem-Abdelhady pushed a commit to Asem-Abdelhady/iroha that referenced this pull request Feb 11, 2024
Erigara added a commit to Erigara/iroha that referenced this pull request Feb 12, 2024
Erigara added a commit to Erigara/iroha that referenced this pull request Feb 12, 2024
mversic pushed a commit that referenced this pull request Feb 13, 2024
Signed-off-by: Shanin Roman <shanin1000@yandex.ru>
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3 participants