v0.0.6

Compatibility changes:

Database schema has changed. Applying migrations is necessary when upgrading from previous Perforator version.
Agent with Kubernetes integration now uses KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT environment variables to reach API server if they are available. Previously hardcoded address kubernetes.default.svc.cluster.local was always used. This behavior can be controlled with kubernetes_api_server_host agent configuration field or agent.config.KubernetesAPIServerHost chart value.

Fixes:

(Language support) Fix perfmap-based JVM profiling when process working directory is read-only (f3d6f60)
(Agent) Support CRI-O and cri-dockerd container runtimes (272ee55)
(UI) Fix unstable behavior when viewing large flamegraphs (32a6fff)
(Language support) Fix NodeJS symbolization quality degradation over time (5d44eb0)
(Storage) Adjust GOMAXPROCS when running in container (37977c1)
(Proxy) Fix panic at startup when using Go v1.23 or higher (ee11159)
(CI) Fix AutoFDO build (c0e4425)
(UI) Fix root frame color calculation (8c0f439)
(Proxy) Do not count no profiles to merge errors on proxy (5ecbc0e)
(UI) Fix tab crash on large profiles (6c195b6)

Features:

(Language support) CPython v2.4 and later versions are now supported
(Language support) Cython is now supported
(UI) Allow to delete stacks with Alt+Click (15b1dce)
(Microscopes) Increase max microscope duration to 48h (was 1h) (73e9ca3)
(Query language) build_ids filter now filters out samples that don't contain any code from the specified binaries
(UI) Add search focus mode (8fd27c1)
(UI) Add title to search (4bc2d0f)
(UI) Add frame context menu (0f48371)
(UI) Add proxy name to task view (75c58cf)
(Agent) Add support for user-defined labels for profiles (80a70a5)
(Agent, CLI) Support uprobes
(Agent) Add namespace label and pod labels to profile (e28bf75)
(UI) Paginate profiles list (01d60a3)
(UI) Add top tab to task results (734d377)
(CLI) Add html-v2 output format (b4c4715)
(CLI) Add profile quality statistiscs to record --upload output (ca66809)
(UI) Paginate tasks list (ff021ef)
(CLI) Support local flamegraph construction from pprof/collapsed stacks; support local profile symbolization using split DWARF (5bc9cc3)
(Storage) Object storage requests routing can use HTTP proxy with proxy configuration discovered and refreshed at runtime (56cc43b)
(UI) Add side-by-side top view to flamegraph page ( b1132ce)

Improvements:

Avoid updating last used timestamp on every AnnounceBinaries to decrease write load on the database (af7164d)
Add metrics for object storage request retries (17d896a)
Improve interpreted language representation in new profile format (a958ab1)
Preserve flamegraph options in profiles uploaded via CLI (a54c9d3)
Improve pagination in ListProfiles RPC (940fd8d)
Unify TLS configuration (5e962ca, bb4dfdd)
Add total task count to ListTasks RPC (0e3aa3f)
Add service to atomic profile selector (2449719)
Make storage use cluster label provided by agent by default (963b040)
Change TCMalloc cache mode from per-core to per-thread in agent (411bd2c)
Upgrade TCMalloc (8f34d17)
Add exponential backoff to storage client (952b27e)
Optimize hover (dede1b3)

Documentation:

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