grafana/pyroscope v1.20.0 on GitHub

Enhancements

Add flags to disable v1 components in single-binary v2 mode (#4934)
Implement SelectMergeTree via the model.Tree (#4790)
Switch tracing instrumentation to OpenTelemetry (#4855)
Add trace ID field to profile storage schema (#4884)
Add tenant ID config for self-profiling (#4880)
Enable native histograms across all classic-only histogram metrics (#4961)
Log query weight on the read path (#4964)
Log decompressed size of JFR, OTLP (and other non-pprof) profiles (#4968)
Frontend: support auto for --enable-query-backend-from flag (#4926)
Metastore: add log store write timeout to prevent stuck raft leader (#4892)
profilecli: add exemplar query and profile-id drill-down (#4939)
profilecli: add span exemplar query command (#4953)
profilecli: rename exemplars individual to exemplars profile (#4954)
Helm: support global.imageRegistry (#4866)
JFR: switch to klauspost/compress for gzip decompression (#4958)
Bump jfr-parser to v0.16.0 (#4960)
Update OTLP version (#4952)
Update parquet-go to v0.26.4 (#4925)
Embedded UI v2 refactor (#4948)
Prune infiniteStrategy from distributor (#4913)
Exercise exemplars on the canary exporter (#4959)

Fixes

OTLP: extend v1.AnyValue possible types in stringValueFromAnyValue (#4988)
OTLP: handle slice-typed sample attributes from pprof OTLP profiles (#4966)
Symbolizer: skip locations with MappingId 0 instead of erroring (#4985)
symdb: bounds-check mapping and function IDs in SymbolMerger (#4967)
Fix BinaryJoinIterator unalignment bug (#4950)
Metastore: implement MonotonicLogStore on timeoutLogStore (#4935)
Querier: surface previously dropped errors (#4914)
profilecli: remove duplicate --collect-diagnostics flag (#4911)
debug-info: use LimitReader (#4898)
lidia: tolerate elf.ErrNoSymbols when both symbol tables are missing (#4895)
Helm: filter pyroscope.components by storage flags in microservices mode (#4946)
Fix CVE vulnerabilities in go.mod files (#4970)
Update google.golang.org/grpc to v1.79.3 (security) (#4921)
Update github.com/buger/jsonparser to v1.1.2 (security) (#4962)
Examples (ebpf-otel): enrich eBPF profiles with Docker container metadata via k8s shim (#4931)

Documentation

Add v1 → v2 migration guide (#4927)
v2 architecture and components docs (#4912)
Update .NET documentation (#4949)
Move otel-collector eBPF example and update docs (#4969)
Add V2 run instructions to AGENTS.md (#4899)
Update list of contributors in README (#4963)

Changelog

0fd73ec Add flags to disable v1 components in single-binary v2 mode (#4934)
3be9626 Add release notes for v1.19 (#4904)
769062a Implement SelectMergeTree via the model.Tree (#4790)
ffd0e1b OTLP: Extend v1.AnyValue possible types in stringValueFromAnyValue (#4988)
c342691 Update .NET documentation (#4949)
425147e chore(deps): bump google.golang.org/grpc (#4938)
00935c0 chore(deps): bump google.golang.org/grpc from 1.61.0 to 1.79.3 in /examples/language-sdk-instrumentation/golang-push/rideshare-alloy (#4929)
a39abef chore(deps): bump google.golang.org/grpc in /examples/golang-pgo (#4920)
c3914f4 chore(deps): bump immutable (yarn) (#4923)
56deda6 chore(deps): bump minimatch to 10.2.3 (yarn) (#4924)
a985db7 chore(deps): bump svgo to 2.8.1 (yarn) (#4928)
2ccc54c chore(deps): bump undici to 7.24.0 (yarn) (#4932)
94b3785 chore(deps): fix CVE vulnerabilities in go.mod files (#4970)
d3af32c chore(deps): update module github.com/buger/jsonparser to v1.1.2 [security] (#4962)
f0eadaa chore(deps): update parquet-go to v0.26.4 (#4925)
400f0d6 chore(deps): update yarn deps (#4941)
80f042a chore(jfr): switch to klauspost/compress for gzip decompression (#4958)
b3eb92a chore(otel): update otlp version (#4952)
d51e240 chore(pkg/distributor): prune infiniteStrategy (#4913)
1888ebf chore: Add V2 run instructions to AGENTS.md (#4899)
d297cc8 chore: Bump jfr-parser to v0.16.0 (#4960)
80b300d chore: Log decompressed size of JFR, OTLP (or other non-pprof) profiles (#4968)
5636509 chore: add release 1.19.0 to Helm (#4905)
7c6d992 chore: bump Helm chart to v1.19.1 (#4916)
9e6948a chore: exercise exemplars on the canary exporter (#4959)
0807cd8 chore: ignore .claude/worktrees directory (#4951)
f799e92 chore: move otel-collector ebpf example and update docs (#4969)
3994f68 chore: refactor pkg/querybackend/queryplan tests (#4918)
41c9396 chore: remove pkg/og/storage/dict (#4874)
090ddba docs(v2): add v1 to v2 migration guide (#4927)
bf22cdf docs(v2): architecture, components (#4912)
2f63411 docs: updates the list of contributors in README (#4963)
fcb4540 feat(frontend): support auto for enable-query-backend-from flag (#4926)
297e06e feat(helm): support global.imageRegistry (#4866)
087fd87 feat(instrumentation): switch to OpenTelemetry for tracing (#4855)
d5ad193 feat(metastore): add log store write timeout to prevent stuck raft leader (#4892)
acf40fb feat(metrics): enable native histograms across all classic-only histogram metrics (#4961)
8487e76 feat(profilecli): add exemplar query and profile-id drill-down (#4939)
dc3c63b feat(profilecli): add span exemplar query command (#4953)
c506dfc feat: add tenant ID config for self-profiling (#4856) (#4880)
ce615f5 feat: add trace ID field to profile storage schema (#4884)
e69d789 feat: log query weight on read path (#4964)
732336c fix(debug-info): LimitReader (#4898)
4ab14c8 fix(deps): update module google.golang.org/grpc to v1.79.3 [security] (#4921)
4100e5d fix(examples/ebpf-otel): enrich eBPF profiles with Docker container metadata via k8s shim (#4931)
f554f5d fix(metastore): implement MonotonicLogStore on timeoutLogStore (#4935)
9ec731f fix(og): make attime tests deterministic to avoid flakiness (#4971)
583e8c2 fix(otlp): handle slice-typed sample attributes from pprof OTLP profiles (#4966)
e71b8c5 fix(pkg/querier): dropped errors (#4914)
16fc96a fix(profilecli): remove duplicate --collect-diagnostics flag (#4911)
aa6937b fix(symbolizer): skip locations with MappingId 0 instead of erroring (#4985)
c8c9e30 fix(symdb): bounds-check mapping and function IDs in SymbolMerger (#4967)
91aac2f fix: Fix BinaryJoinIterator unalignment bug (#4950)
bda6065 helm: bump chart to 1.19.2 (#4955)
9981aac helm: filter pyroscope.components by storage flags in microservices mode (#4946)
0d3dd3d lidia: tolerate elf.ErrNoSymbols when both symbol tables are missing (#4895)
f697c82 refactor(profilecli): rename exemplars individual to exemplars profile (#4954)
73c10ec refactor: embedded ui v2 (#4948)
d8ee7ad test(retry): use synctest for deterministic hedging tests (#4975)

As always, feedback is more than welcome, feel free to open issues/discussions.
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Docker Images

grafana/pyroscope

  docker pull docker.io/grafana/pyroscope:1.20.0