v0.9.0-rc.1

Changelog

• 52ad644: Fix docker socket issue (#595) (@kakkoyun)

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.9.0-rc.1

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v0.9.0-rc.0

Highlights

• ebd9e30: Rewrite eBPF profiler in Rust (#377) (@kakkoyun)
• e6d57a2: bpf: Add atomic increments back (#552) (@javierhonduco)
• 7415166: chore: Add minikube install script (#515) (@kakkoyun)
• 8a52655: chore: Build binaries outside multi-stage containers (@kakkoyun)
• 8a7973b: chore: Fix arm64 build (#431) (@v-thakkar)
• cc749c8: Fix build id extraction (#534) (@kakkoyun)
• 8238b7b: Fix multi-arch builds (#415) (@kakkoyun)
• 1284040: bpf: License under GPLv2 (#414) (@vadorovsky)
• d86d507: build: Add race detector flag (#497) (@javierhonduco)
• 03849fd: chore: Local dev build outside (#575) (@kakkoyun)
• 0477f68: chore: add shell.nix file for development (#448) (@maxbrunet)
• 8328a0a: chore: make development environment more portable (#433) (@maxbrunet)
• 6b67638: debuginfo/extractor: Make sure .text section is not uploaded (#531) (@kakkoyun)
• 01ef8e4: debuginfo: Add pure-Go ELF Writer to extract debug information (#454) (@kakkoyun)
• f1167d8: debuginfo: Fix race when extracting debug info files (#444) (@javierhonduco)
• 77f1861: docker: Fix arm64 build (@vadorovsky)
• 5f8f152: fix: set profile duration to real measurement (#429) (@maxbrunet)

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.9.0-rc.0

Thanks!

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New Contributors

• @cpanato made their first contribution in #413
• @vadorovsky made their first contribution in #414
• @maxbrunet made their first contribution in #433
• @importhuman made their first contribution in #476

Full Changelog: v0.8.0...v0.9.0-rc.0

v0.8.2

Changelog

• 830ba89: debuginfo: Fix race when extracting debug info files (#444) (@javierhonduco)

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.8.2

Thanks!

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v0.8.2-rc.0

Changelog

• 830ba89: debuginfo: Fix race when extracting debug info files (#444) (@javierhonduco)

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.8.2-rc.0

Thanks!

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v0.8.1

Changelog

• Add dynamic libraries for external commands by @kakkoyun in #427

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.8.1

Thanks!

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Full Changelog: v0.8.0...v0.8.1

v0.8.0

Changelog

• ec1c955: *: Enable more linters (#361) (@kakkoyun)
• cd505c9: .gitattributes: Mark some files as gen / 3rd party (@javierhonduco)
• 71029b5: Add Golang build information (#341) (@javierhonduco)
• 9552198: Add an action to build dynamically (@kakkoyun)
• 8f7bb91: Add delve to dev container (@kakkoyun)
• 22a5b3f: Add maintainers doc (@kakkoyun)
• a475d90: Address review issues (@kakkoyun)
• 14fc8ba: Address review issues (@kakkoyun)
• 9881214: Avoid double freeing BPF resources (@javierhonduco)
• 6a65eba: Configure goreleaser (@kakkoyun)
• 7d9639b: Documentation: Update outdated links (@v-thakkar)
• e7cc745: Fix data write issue (@kakkoyun)
• 2677ab1: Fix error handling (@kakkoyun)
• 6d8c316: Fix linter issues (@kakkoyun)
• 664b455: Fix typo (@kakkoyun)
• 3125352: Format our C code (@javierhonduco)
• c81003d: Increase rlimit (@kakkoyun)
• 37b0cd0: Keep track of stack unwinding failures (@kakkoyun)
• 0d9abc1: Makefile: add asan build flag (@javierhonduco)
• 369062a: Makefile: remove unused GOPKGS variable (@javierhonduco)
• 67603df: Merge branch 'ebpf_batch' of github.com:parca-dev/parca-agent into ebpf_batch (@kakkoyun)
• e9e0ac5: Merge branch 'main' into ebpf_batch (@kakkoyun)
• ff69ca1: Merge branch 'main' into ebpf_batch (@kakkoyun)
• f95f89e: Merge branch 'main' into ebpf_batch (@kakkoyun)
• bbafe10: Merge pull request #327 from javierhonduco/make-clean-do-not-fail-on-rm (@kakkoyun)
• 6a2791b: Merge pull request #329 from v-thakkar/deprecated_api (@kakkoyun)
• 6b92f56: Merge pull request #330 from v-thakkar/doc_update (@kakkoyun)
• e9e7118: Merge pull request #335 from parca-dev/dependabot/github_actions/actions/upload-artifact-3 (@kakkoyun)
• 65dcc3e: Merge pull request #336 from parca-dev/dependabot/github_actions/actions/setup-go-3 (@kakkoyun)
• bcde06b: Merge pull request #340 from kakkoyun/upgrade_backoff (@kakkoyun)
• fa2861c: Merge pull request #342 from javierhonduco/run-clang-format (@kakkoyun)
• a512db9: Merge pull request #343 from kakkoyun/clean_bpf_resources (@kakkoyun)
• a02cbe2: Merge pull request #344 from kakkoyun/use_buffer_pool (@kakkoyun)
• 1e935f4: Merge pull request #345 from kakkoyun/increase_rlimit (@kakkoyun)
• 64b003e: Merge pull request #347 from javierhonduco/add-metadata-to-bpf (@kakkoyun)
• b5b04b6: Merge pull request #348 from kakkoyun/add_delve_docker_dev (@kakkoyun)
• d26f948: Merge pull request #349 from javierhonduco/make-containers-go-1.18 (@kakkoyun)
• ac3870a: Merge pull request #351 from kakkoyun/statically_linked_bins (@kakkoyun)
• 45c8c57: Merge pull request #352 from kakkoyun/read_write_bin (@kakkoyun)
• 0c05f00: Merge pull request #353 from parca-dev/dependabot/docker/golang-1.18.1-bullseye (@kakkoyun)
• 8e48635: Merge pull request #354 from kakkoyun/keep_track_of_stack_unwinding (@kakkoyun)
• 56dfc4c: Merge pull request #357 from javierhonduco/rm-make-gopkgs (@kakkoyun)
• 8f58928: Merge pull request #358 from kakkoyun/upgrade_prom_common (@kakkoyun)
• cec09cb: Merge pull request #367 from javierhonduco/double-freeing-of-resources (@kakkoyun)
• e7fb679: Merge pull request #369 from javierhonduco/fix-index-out-of-range (@kakkoyun)
• d2e701c: Merge pull request #370 from javierhonduco/dev-asan (@kakkoyun)
• 3c363fe: Merge pull request #371 from parca-dev/dependabot/go_modules/google.golang.org/grpc-1.46.0 (@kakkoyun)
• 235c061: Merge pull request #372 from parca-dev/dependabot/github_actions/github/codeql-action-2 (@kakkoyun)
• 80e9cb0: Merge pull request #373 from javierhonduco/clean-debuginfo-stripped (@kakkoyun)
• e119451: Merge pull request #374 from parca-dev/dependabot/go_modules/github.com/containerd/containerd-1.6.3 (@kakkoyun)
• 040daf4: Merge pull request #376 from kakkoyun/faster_go_tester (@metalmatze)
• d9d4bd0: Merge pull request #378 from javierhonduco/linguist-exclude-gen-paths (@kakkoyun)
• 3c502dc: Merge pull request #381 from javierhonduco/bump-libbpfgo (@kakkoyun)
• 0451df2: Merge pull request #382 from parca-dev/dependabot/go_modules/k8s.io/client-go-0.24.0 (@kakkoyun)
• 74257c6: Merge pull request #383 from parca-dev/dependabot/go_modules/k8s.io/cri-api-0.24.0 (@kakkoyun)
• 057a85b: Merge pull request #386 from parca-dev/dependabot/go_modules/github.com/containerd/containerd-1.6.4 (@kakkoyun)
• d462035: Merge pull request #387 from javierhonduco/ksym-cache-hit-rate-stats (@brancz)
• e56ee06: Merge pull request #389 from javierhonduco/remove-extra-word-in-debug-log (@kakkoyun)
• adde721: Merge pull request #392 from kakkoyun/governance (@kakkoyun)
• b29cdb4: Merge pull request #394 from parca-dev/ebpf_batch (@kakkoyun)
• 70590cc: Merge pull request #395 from javierhonduco/ebpf_batch (@kakkoyun)
• 3e168ad: Merge pull request #396 from parca-dev/dependabot/go_modules/github.com/docker/docker-20.10.15incompatible (@kakkoyun)
• 4c45b9f: Merge pull request #401 from javierhonduco/update-cgroup-discovery-naming (@kakkoyun)
• 28544ac: Merge pull request #403 from parca-dev/revert-394-ebpf_batch (@kakkoyun)
• 71bf0c8: Produce statically linked binaries (@kakkoyun)
• 16eee2a: Properly free and clean resources (@kakkoyun)
• 72dd9ae: Refactor profileLoop (@kakkoyun)
• cb50550: Remove dynamically linked libraries from the container (@kakkoyun)
• d13a525: Remove the use of deprecated bpf_map_def (@v-thakkar)
• a9cc685: Revert "profiler: Use BPF batch operations " (@kakkoyun)
• 527497c: Run c/fmt as part of make format and install clang-format` in CI (@javierhonduco)
• 166f5ca: Update to Go 1.18 (#360) (@javierhonduco)
• aca9f5d: Upgrade Parca version for dev (@kakkoyun)
• 24da261: Upgrade backoff package (@kakkoyun)
• 477c5be: Upgrade parca (@kakkoyun)
• 72db4e7: Upgrade prometheus/common (@kakkoyun)
• 6c74e9f: Use a buffer pool for write profiles (@kakkoyun)
• 4e80b02: Use the constant for the resource identifier (@kakkoyun)
• a0558dd: Utilize libbpf batch APIs (@kakkoyun)
• a64c4bb: bpf: Add some basic metadata (@javierhonduco)
• 7dbcce3: build(deps): bump actions/setup-go from 2 to 3 (@dependabot[bot])
• ed74936: build(deps): bump actions/upload-artifact from 2 to 3 (@dependabot[bot])
• 8e5248d: build(deps): bump github.com/containerd/containerd from 1.6.2 to 1.6.3 (@dependabot[bot])
• 8ae6ab0: build(deps): bump github.com/containerd/containerd from 1.6.3 to 1.6.4 (@dependabot[bot])
• d1d90aa: build(deps): bump github.com/docker/docker (@dependabot[bot])
• c917108: build(deps): bump github/codeql-action from 1 to 2 (@dependabot[bot])
• 8571f1b: build(deps): bump golang from 1.18.0-bullseye to 1.18.1-bullseye (@dependabot[bot])
• 5e64c9a: build(deps): bump google.golang.org/grpc from 1.45.0 to 1.46.0 (@dependabot[bot])
• 35c4a3a: build(deps): bump k8s.io/client-go from 0.23.5 to 0.23.6 (#365) (@dependabot[bot])
• 06c376d: build(deps): bump k8s.io/client-go from 0.23.6 to 0.24.0 (@dependabot[bot])
• 06b6c3d: build(deps): bump k8s.io/cri-api from 0.23.5 to 0.23.6 (#363) (@dependabot[bot])
• e2891dc: build(deps): bump k8s.io/cri-api from 0.23.6 to 0.24.0 (@dep...

v0.7.0

Highlights

• go.*: Update to lastest Parca to sync debuginfo client changes by @kakkoyun in #322
• debuginfo/find: Improve separate debug file discovery by @kakkoyun in #321
• debuginfo: Fix minor issues by @kakkoyun in #324

Changelog

• a785b80: Add additional look up directories for separate debug files (@kakkoyun)
• a6f30ec: Add checksum checking for gnu_debuglink (@kakkoyun)
• 95a1454: Add support for .gnu_debuglink section (@kakkoyun)
• e8d5ead: Fix jsonnet action (@kakkoyun)
• 0c75dc9: Fix minor logging inconsistency (@kakkoyun)
• b5f7dbf: Fix temp dir issues (@kakkoyun)
• 1ad5182: Update local tilt manifests (@kakkoyun)
• f9bdf4f: Update the latest parca (@kakkoyun)
• 5577c9b: Update to lastest Parca to sync debuginfo client changes (@kakkoyun)
• c9a2649: Upgrade prometheus/common (@kakkoyun)

Full Changelog: v0.6.1...v0.7.0

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.7.0

Thanks!

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Read the documentation.

v0.6.1

Highlights

• pkg/discovery: Sanitize kubernetes pod label names by @brancz in #316
• pkg/target: Add functionality for using specified sampling ratio by @Sylfrena in #299
• discovery: Sanitize Kubernetes label names by @brancz in #318

Changelog

• abf05dc: Merge pull request #299 from parca-dev/add-sampling-ratio (@brancz)
• 30f81b1: Merge pull request #316 from parca-dev/sanitize-label-names (@kakkoyun)
• 3b825ad: Merge pull request #318 from parca-dev/sanitize-label-names-v2 (@brancz)
• ac6398f: discovery: Sanitize Kubernetes label names (@brancz)
• 5410fd5: pkg/discovery: Sanitize kubernetes pod label names (@brancz)
• 8b4a72a: pkg/target: Add functionality for using specified sampling ratio (@Sylfrena)

Full Changelog: v0.6.0...v0.6.1

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.6.1

Thanks!

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Read the documentation.

v0.6.0

Highlights

• Upgrade to libbpf 0.6.1 and libbpfgo v0.2.4 by @kakkoyun in #224
• Add exponential backoff to profile writes and debuginfo upload by @metalmatze in #247
• deploy: Version bump parca by @kakkoyun in #258
• jsonnet: Fix pod label selector config by @kakkoyun in #259
• Add multiarch container builds by @brancz in #261
• pkg/profiler: add deregistration for counter metric by @Sylfrena in #262
• pkg/maps: Skip more pseudo-paths and anonymous mappings by @mrueg in #266
• Add support for Position Independent Code by @kakkoyun in #252
• discovery: Support systems without systemd by @xiu in #269
• Upgrade libbpf to 7.0.0 by @kakkoyun in #272
• Add a flag to disable sending debug info to Parca server by @kakkoyun in #274
• Add TTL to exists response cache by @kakkoyun in #282
• Fix local debuginfo file discovery by @kakkoyun in #291
• debuginfo: Fix cache configuration issue by @kakkoyun in #300
• debuginfo: Change the order of debuginfo file discovery by @kakkoyun in #305
• debuginfo: Implement file hash to debug info API calls by @kakkoyun in #312
• feat: add configurable ticker duration by @me-diru in #309
• pkg/discovery: Expose shared labels by @Sylfrena in #311

New Contributors

• @mrueg made their first contribution in #225
• @xiu made their first contribution in #269
• @me-diru made their first contribution in #309

Full Changelog: v0.5.0...v0.6.0

Changelog

• 5128f50: *: Enable revive and gofumpt linters (#251) (@kakkoyun)
• 9fc6417: .github: Fix container registry login (@brancz)
• 551a70f: Add Object File (@kakkoyun)
• f1fc5a4: Add TTL to exists response cache (#282) (@kakkoyun)
• 6828acd: Add a flag to disable sending debug info to Parca server (@kakkoyun)
• 77c25dd: Add exponential backoff to profile writes and debuginfo upload (@metalmatze)
• e37ccfb: Add multiarch container builds (@brancz)
• 5f5bdd1: Add normalized to the batch client (@kakkoyun)
• e92a9f6: Add tests (@kakkoyun)
• df16bb4: Apply suggestions from code review (@Sylfrena)
• d4d4c10: Change C format styling to LLVM (@kakkoyun)
• 44aea2b: Change the order of debuginfo file discovery (@kakkoyun)
• 3a451b1: Clean up (@kakkoyun)
• 0823b3b: Conform the changes in the WriteRaw API (@kakkoyun)
• 94c51bb: Dockerfile: Use --no-install-recommends (@mrueg)
• 7046646: Exclude vendored dependencies from licence check (@kakkoyun)
• 1973e85: Fix cache configuration issue (@kakkoyun)
• da4ed60: Fix failing jsonnet actions (@kakkoyun)
• a07d3b0: Fix go modules (@kakkoyun)
• ff872f4: Fix goreleaser (@kakkoyun)
• 06c4963: Fix issues (@kakkoyun)
• ecfc16a: Fix local debuginfo file discovery (@kakkoyun)
• 5261a30: Fix login issue for release action (@kakkoyun)
• 5f20aeb: Fix minor issues (@kakkoyun)
• 96ed030: Fix object file cache key issue (@kakkoyun)
• 032bd8f: Fix pod label selector config (@kakkoyun)
• 286a192: Implement file hash to debug info API calls (@kakkoyun)
• 081486b: Integrate object file (@kakkoyun)
• b469b53: Makefile: Ensure pushing all images of manifest with podman (@brancz)
• e56bc3b: Makefile: Fix pushing container manifests (@mrueg)
• 9896582: Makefile: use -C instead of cd (@mrueg)
• 8a9a0e8: Only run jsonnet task when needed (@kakkoyun)
• e8afc39: Reduce noisy logging (@kakkoyun)
• dd829a6: Refactor code for readability (@kakkoyun)
• d0a63dc: Refactor debuginfo package (@kakkoyun)
• c8868c8: Set minikube resources slightly more reasonable (@metalmatze)
• 65afdb4: Tiltfile: Add new internal/ folder to list of Docker dependencies (@metalmatze)
• 8c5bdb9: Trigger github (@kakkoyun)
• 45c06f2: Try to address review issues (@kakkoyun)
• 142a52d: Upgrade dependencies (@kakkoyun)
• 3ff4a89: Upgrade golangci-lint (@kakkoyun)
• 02adcda: Upgrade libbpf to 7.0.0 (@kakkoyun)
• fcad50c: Upgrade pprof (@kakkoyun)
• 28ebf66: Upgrade to latest Parca (@kakkoyun)
• 7c2443c: Upgrade to latest Parca (@kakkoyun)
• 946bf8b: Upgrade to libbpf 0.6.1 and libbpfgo v0.2.4 (#224) (@kakkoyun)
• c68cb73: Use correct go version for actions (@kakkoyun)
• 5a2d35a: Version bump parca (@kakkoyun)
• b8d2221: build(deps): bump actions/cache from 2 to 3 (@dependabot[bot])
• 20cf96c: build(deps): bump actions/checkout from 2 to 3 (@dependabot[bot])
• 9a9a96e: build(deps): bump github.com/alecthomas/kong from 0.3.0 to 0.4.0 (@dependabot[bot])
• d529b0f: build(deps): bump github.com/alecthomas/kong from 0.4.0 to 0.4.1 (@dependabot[bot])
• 3e8d643: build(deps): bump github.com/alecthomas/kong from 0.4.1 to 0.5.0 (@dependabot[bot])
• 8dc6567: build(deps): bump github.com/containerd/cgroups from 1.0.2 to 1.0.3 (@dependabot[bot])
• 6d7bac7: build(deps): bump github.com/containerd/containerd from 1.6.0 to 1.6.1 (@dependabot[bot])
• 9acb302: build(deps): bump github.com/containerd/containerd from 1.6.0 to 1.6.1 (@dependabot[bot])
• 965d081: build(deps): bump github.com/docker/docker (@dependabot[bot])
• 6ab2ada: build(deps): bump github.com/docker/docker (@dependabot[bot])
• 06afeb3: build(deps): bump github.com/prometheus/client_golang (@dependabot[bot])
• 97c8459: build(deps): bump github.com/stretchr/testify from 1.7.0 to 1.7.1 (@dependabot[bot])
• 3f8befd: build(deps): bump golang from 1.17.6-bullseye to 1.17.7-bullseye (@dependabot[bot])
• a568f1f: build(deps): bump golang from 1.17.7-bullseye to 1.17.8-bullseye (@dependabot[bot])
• 1efec3a: build(deps): bump golang from 1.17.8-bullseye to 1.18.0-bullseye (@dependabot[bot])
• 71e2de0: build(deps): bump google.golang.org/grpc from 1.43.0 to 1.44.0 (#226) (@dependabot[bot])
• 8e95798: build(deps): bump google.golang.org/grpc from 1.44.0 to 1.45.0 (@dependabot[bot])
• 2955d26: build(deps): bump k8s.io/api from 0.23.2 to 0.23.3 (#230) (@dependabot[bot])
• 216eeb0: build(deps): bump k8s.io/apimachinery from 0.23.4 to 0.23.5 (@dependabot[bot])
• a0be1a7: build(deps): bump k8s.io/client-go from 0.23.2 to 0.23.3 (#228) (@dependabot[bot])
• c1ca46c: build(deps): bump k8s.io/client-go from 0.23.3 to 0.23.4 (@dependabot[bot])
• a749cf5: build(deps): bump k8s.io/client-go from 0.23.4 to 0.23.5 (@dependabot[bot])
• b69d886: build(deps): bump k8s.io/cri-api from 0.23.2 to 0.23.3 (#229) (@dependabot[bot])
• b86e8c5: build(deps): bump k8s.io/cri-api from 0.23.3 to 0.23.4 (@dependabot[bot])
• dcdc16d: build(deps): bump k8s.io/cri-api from 0.23.4 to 0.23.5 (@dependabot[bot])
• b1f73df: contributing.md: Add Parca discord link (@Sylfrena)
• 069b49d: discovery: Support systems without systemd (@xiu)
• d3262cd...

v0.5.0

Higlights

• pkg/containerutils/containerd: Automatically discover k3s containerd by @brancz in #210
• pkg/agent: Fix accidental infinite retry by @brancz in #212
• Downgrade libbpf-go by @kakkoyun in #221

Changelog

• 8194f69: Clean unintentionally checked in file (@kakkoyun)
• 272d7a7: Downgrade libbpf-go (#221) (@kakkoyun)
• 303f638: Merge pull request #212 from parca-dev/fix-accidental-retry (@brancz)
• 103a791: Merge pull request #218 from kakkoyun/clean_obj (@brancz)
• 7d0864d: Merge pull request #219 from kakkoyun/pin_libbpf (@brancz)
• c02edad: Merge pull request #220 from kakkoyun/upgrad_parca_ver_tilt (@brancz)
• 3e67f13: Pin libbpf version (@kakkoyun)
• d9f4fd5: Upgrade local env manifests (@kakkoyun)
• cdef63a: build(deps): bump 3rdparty/libbpf from 7c382f0 to be89b28 (#209) (@dependabot[bot])
• e635755: build(deps): bump github.com/prometheus/client_golang (#211) (@dependabot[bot])
• 1a3b0fb: build(deps): bump k8s.io/apimachinery from 0.23.1 to 0.23.2 (#217) (@dependabot[bot])
• 4337793: build(deps): bump k8s.io/client-go from 0.23.1 to 0.23.2 (#214) (@dependabot[bot])
• acd6607: build(deps): bump k8s.io/cri-api from 0.23.1 to 0.23.2 (#215) (@dependabot[bot])
• 43b1cd2: pkg/agent: Fix accidental infinite retry (@brancz)
• cc28f62: pkg/containerutils/containerd: Automatically discover k3s containerd (#210) (@brancz)

Full Changelog: v0.4.1...v0.5.0

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.5.0

Thanks!

Join our Discord server;
Follow us on Twitter;
Read the documentation.