v0.10.0

Highlights

• Migrate from cgroup profiling to system-wide profiling by @javierhonduco in #627
• Native stack walking with DWARF v1 by @javierhonduco in #948
• Native stack walking with DWARF v2 by @javierhonduco in #978

What's changed

• target discovery: Close k8s resources by @kakkoyun in #596
• deploy: Remove kubernetes arch label restriction by @brancz in #607
• deploy: Added a missing host path to the agent PodSecurityPolicy by @manojVivek in #612
• chore(nix-shell): fix llvm by @maxbrunet in #468
• misc: Local dev fixes by @manojVivek in #626
• deploy: Tolerate any taint by @brancz in #632
• profiler: Fix race condition in the profile's buffer by @javierhonduco in #641
• profiler: Remove BPF stack helper error logging by @javierhonduco in #643
• profiler: Minor documentation fixes by @javierhonduco in #647
• docs: System-wide profiling related updates by @javierhonduco in #649
• profiler: Add cgroup name to the process metadata by @javierhonduco in #651
• Remove deprecated tmpdir flag by @javierhonduco in #659
• debuginfo: Increase exists cache size by @javierhonduco in #662
• feat: add snap packaging by @jnsgruk in #689
• Add API for the kernel config checks by @v-thakkar in #686
• Refactor after and cleanup system-wide profiling changes by @kakkoyun in #663
• metadata: Add provider for compilers by @kakkoyun in #695
• pkg/kconfig: Check for BPF_JIT_DEFAULT_ON by @v-thakkar in #701
• cmd/parca-agent: Fix bearer token handling by @brancz in #706
• symbolizer: Fix Kernel symbolication and improve performance by @javierhonduco in #708
• Ksym cache: Use a bounded cache by @javierhonduco in #711
• Remove force type asserts linter exclusions by @javierhonduco in #713
• pkg/profiler/cpu: Lower log level when failing to symbolize by @brancz in #716
• pkg/perf: Clarify the not found error is about perf-maps by @brancz in #717
• profiler/cpu: Preallocate samples slice by @javierhonduco in #720
• fix: ability to specify alt kernel config options by @jnsgruk in #734
• Add time expiration on debuginfo cache by @Pryz in #721
• perf: split perf-map and proc status not found errors by @Pryz in #756
• fix: add more context to profile log messages by @maxbrunet in #755
• pkg/elfwriter: Update tests due to elfutils API changes by @marselester in #797
• fix(file-writer): prefix file name with PID by @maxbrunet in #804
• fix(symbol): ignore ErrPerfMapNotFound error by @maxbrunet in #805
• revert: downgrade github.com/aquasecurity/libbpfgo to v0.3.0-libbpf-0.8.0 by @maxbrunet in #827
• pkg/debuginfo: Add debug info dirs as CLI argument by @heylongdacoder in #837
• pkg/metrics: Add license header by @javierhonduco in #859
• cmd/parca-agent: add component pprof label by @heylongdacoder in #846
• .eh_frame: Add DWARF unwind information parser by @javierhonduco in #863
• Add system metadata by @javierhonduco in #858
• pkg/objectfile: Add lint ignore for dup word by @javierhonduco in #868
• go.mod: Update delve by @javierhonduco in #870
• .eh_frame: Unwind table generation by @javierhonduco in #867
• Remove Rust/Aya-based toolchain by @kakkoyun in #869
• main: Do not exit if feature detection fails by @javierhonduco in #875
• fix(discovery): ensure systemd units which have disappeared are accounted for by @maxbrunet in #834
• kconfig: Add tried paths to the error message by @kakkoyun in #877
• build(eh-frame): build with osusergo by @maxbrunet in #879
• feat(ui): bring back target list by @maxbrunet in #767
• feat: support relabeling by @maxbrunet in #887
• Handle multiple .shstrtab sections in a file by @kakkoyun in #894
• test: Re-enable profiler/tests by @kakkoyun in #895
• pkg/agent: add writeRaw retries and overall latency metrics by @heylongdacoder in #888
• kconfig: Mount required directories for kubernetes config by @kakkoyun in #892
• symbolizer: Allow partial symbolization by @kakkoyun in #898
• libbpf: Upgrade to libbpf v1.0.1 by @javierhonduco in #901
• Adjust snap package to use classic confinement by @jnsgruk in #918
• .eh_frame: Add unwinding table tests by @javierhonduco in #917
• .eh_frame: Bubble up DWARF expressions and value registers by @javierhonduco in #922
• pkg/stack: Add benchmark for unwind table generation by @javierhonduco in #925
• pkg/metadata: Cache compiler metadata output by @javierhonduco in #902
• pkg/discovery: fix discovery manager startProvider log mistake by @heylongdacoder in #912
• pkg/profiler/cpu: check if bpf program and map type are supported by @heylongdacoder in #930
• pkg/ksym: Add benchmarks for the kernel symbolizer by @javierhonduco in #931
• pkg/metadata: add 'comm' label for process by @Sylfrena in #932
• feat(deploy): support agent config by @maxbrunet in #907
• feat: auto-reload configuration by @maxbrunet in #906
• feat: add simple health HTTP endpoints by @maxbrunet in #963
• feat: set default node name by @maxbrunet in #972
• elfwriter: Add test to check the preservation of links by @v-thakkar in #980
• refactor(discovery): use systemd D-Bus API by @maxbrunet in #971
• feat(metadata): cache label sets by @maxbrunet in #960
• elfwriter_test: Add all types in the symbol table by @v-thakkar in #988
• ui: Round time duration in Next Profile Started by @Sylfrena in #989
• *: Add ability to set memlock rlimit by @kakkoyun in #990
• .eh_frame: Reduce size of the stack aggregation key by @javierhonduco in #996
• .eh_frame: Initial ASLR support by @javierhonduco in #997
• .eh_frame: Shard unwind table by @javierhonduco in #999
• .eh_frame: Improve RBP handling by @javierhonduco in #1004
• elfwriter-test: Clean the files by @v-thakkar in #1005
• *: Add flag to allow skipping stripping of binaries by @brancz in #1007
• ci(e2e): simplify setup by @maxbrunet in #1000
• Improve the agent metrics and add native histograms by @metalmatze in #1010
• metadata: Add missing container labels back by @kakkoyun in #1013
• Reintroduce local temp state by @kakkoyun in #1017
• debuginfo: Make debuginfo upload cache configurable by @kakkoyun in #1019
• metad...

v0.10.0-rc.1

Changelog

• 3dcac74: Add missing path prefixes to PodSecurityPolicy (#1033) (@kakkoyun)
• 3c3daea: Introduce debug-process-names and experimental-enable-dwarf-unwinding (#1034) (@kakkoyun)
• 3287e99: Make sure uploads do not block (#1040) (@kakkoyun)
• 56bd748: Parentheses are our friends (@kakkoyun)
• 3467f51: Pin clang version (#1046) (@kakkoyun)
• e127ebf: Reduce systemd polling interval (#1043) (@kakkoyun)
• b7d5858: Remove host port (#1032) (@kakkoyun)
• 81252b1: Run actions on release branches (#1039) (@kakkoyun)
• 96f6af0: bpf: Reduce BPF map memory usage (@javierhonduco)
• f6d6bab: ci: fix snap build for tags (#1029) (@jnsgruk)

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.10.0-rc.1

Thanks!

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

v0.10.0-rc.0

Highlights

• Migrate from cgroup profiling to system-wide profiling by @javierhonduco in #627
• Native stack walking with DWARF v1 by @javierhonduco in #948
• Native stack walking with DWARF v2 by @javierhonduco in #978

What's changed

• target discovery: Close k8s resources by @kakkoyun in #596
• deploy: Remove kubernetes arch label restriction by @brancz in #607
• deploy: Added a missing host path to the agent PodSecurityPolicy by @manojVivek in #612
• chore(nix-shell): fix llvm by @maxbrunet in #468
• misc: Local dev fixes by @manojVivek in #626
• deploy: Tolerate any taint by @brancz in #632
• profiler: Fix race condition in the profile's buffer by @javierhonduco in #641
• profiler: Remove BPF stack helper error logging by @javierhonduco in #643
• profiler: Minor documentation fixes by @javierhonduco in #647
• docs: System-wide profiling related updates by @javierhonduco in #649
• profiler: Add cgroup name to the process metadata by @javierhonduco in #651
• Remove deprecated tmpdir flag by @javierhonduco in #659
• debuginfo: Increase exists cache size by @javierhonduco in #662
• feat: add snap packaging by @jnsgruk in #689
• Add API for the kernel config checks by @v-thakkar in #686
• Refactor after and cleanup system-wide profiling changes by @kakkoyun in #663
• metadata: Add provider for compilers by @kakkoyun in #695
• pkg/kconfig: Check for BPF_JIT_DEFAULT_ON by @v-thakkar in #701
• cmd/parca-agent: Fix bearer token handling by @brancz in #706
• symbolizer: Fix Kernel symbolication and improve performance by @javierhonduco in #708
• Ksym cache: Use a bounded cache by @javierhonduco in #711
• Remove force type asserts linter exclusions by @javierhonduco in #713
• pkg/profiler/cpu: Lower log level when failing to symbolize by @brancz in #716
• pkg/perf: Clarify the not found error is about perf-maps by @brancz in #717
• profiler/cpu: Preallocate samples slice by @javierhonduco in #720
• fix: ability to specify alt kernel config options by @jnsgruk in #734
• Add time expiration on debuginfo cache by @Pryz in #721
• perf: split perf-map and proc status not found errors by @Pryz in #756
• fix: add more context to profile log messages by @maxbrunet in #755
• pkg/elfwriter: Update tests due to elfutils API changes by @marselester in #797
• fix(file-writer): prefix file name with PID by @maxbrunet in #804
• fix(symbol): ignore ErrPerfMapNotFound error by @maxbrunet in #805
• revert: downgrade github.com/aquasecurity/libbpfgo to v0.3.0-libbpf-0.8.0 by @maxbrunet in #827
• pkg/debuginfo: Add debug info dirs as CLI argument by @heylongdacoder in #837
• pkg/metrics: Add license header by @javierhonduco in #859
• cmd/parca-agent: add component pprof label by @heylongdacoder in #846
• .eh_frame: Add DWARF unwind information parser by @javierhonduco in #863
• Add system metadata by @javierhonduco in #858
• pkg/objectfile: Add lint ignore for dup word by @javierhonduco in #868
• go.mod: Update delve by @javierhonduco in #870
• .eh_frame: Unwind table generation by @javierhonduco in #867
• Remove Rust/Aya-based toolchain by @kakkoyun in #869
• main: Do not exit if feature detection fails by @javierhonduco in #875
• fix(discovery): ensure systemd units which have disappeared are accounted for by @maxbrunet in #834
• kconfig: Add tried paths to the error message by @kakkoyun in #877
• build(eh-frame): build with osusergo by @maxbrunet in #879
• feat(ui): bring back target list by @maxbrunet in #767
• feat: support relabeling by @maxbrunet in #887
• Handle multiple .shstrtab sections in a file by @kakkoyun in #894
• test: Re-enable profiler/tests by @kakkoyun in #895
• pkg/agent: add writeRaw retries and overall latency metrics by @heylongdacoder in #888
• kconfig: Mount required directories for kubernetes config by @kakkoyun in #892
• symbolizer: Allow partial symbolization by @kakkoyun in #898
• libbpf: Upgrade to libbpf v1.0.1 by @javierhonduco in #901
• Adjust snap package to use classic confinement by @jnsgruk in #918
• .eh_frame: Add unwinding table tests by @javierhonduco in #917
• .eh_frame: Bubble up DWARF expressions and value registers by @javierhonduco in #922
• pkg/stack: Add benchmark for unwind table generation by @javierhonduco in #925
• pkg/metadata: Cache compiler metadata output by @javierhonduco in #902
• pkg/discovery: fix discovery manager startProvider log mistake by @heylongdacoder in #912
• pkg/profiler/cpu: check if bpf program and map type are supported by @heylongdacoder in #930
• pkg/ksym: Add benchmarks for the kernel symbolizer by @javierhonduco in #931
• pkg/metadata: add 'comm' label for process by @Sylfrena in #932
• feat(deploy): support agent config by @maxbrunet in #907
• feat: auto-reload configuration by @maxbrunet in #906
• feat: add simple health HTTP endpoints by @maxbrunet in #963
• feat: set default node name by @maxbrunet in #972
• elfwriter: Add test to check the preservation of links by @v-thakkar in #980
• refactor(discovery): use systemd D-Bus API by @maxbrunet in #971
• feat(metadata): cache label sets by @maxbrunet in #960
• elfwriter_test: Add all types in the symbol table by @v-thakkar in #988
• ui: Round time duration in Next Profile Started by @Sylfrena in #989
• *: Add ability to set memlock rlimit by @kakkoyun in #990
• .eh_frame: Reduce size of the stack aggregation key by @javierhonduco in #996
• .eh_frame: Initial ASLR support by @javierhonduco in #997
• .eh_frame: Shard unwind table by @javierhonduco in #999
• .eh_frame: Improve RBP handling by @javierhonduco in #1004
• elfwriter-test: Clean the files by @v-thakkar in #1005
• *: Add flag to allow skipping stripping of binaries by @brancz in #1007
• ci(e2e): simplify setup by @maxbrunet in #1000
• Improve the agent metrics and add native histograms by @metalmatze in #1010
• metadata: Add missing container labels back by @kakkoyun in #1013
• Reintroduce local temp state by @kakkoyun in #1017
• debuginfo: Make debuginfo upload cache configurable by @kakkoyun in #1019
• metad...

v0.9.1

Changelog

• 016c690: Added a missing host path to the agent psp (@manojVivek)
• 3a4176e: Run actions against release branches (@kakkoyun)
• d8f547a: deploy: Remove kubernetes arch label restriction (#607) (@brancz)
• 0e638c9: deploy: Tolerate any taint (#632) (@brancz)

Docker images

docker pull ghcr.io/parca-dev/parca-agent:v0.9.1

Thanks!

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

v0.9.0

Changelog

• 7d9ddec: Fix pipeline caching issues (#603) (@kakkoyun)
• 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

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

Thanks!

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

Full Changelog: v0.8.0...v0.9.0

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

Thanks!

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

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!

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

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!

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

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!

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

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!

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

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