Issues

• Demangled calls containing semicolons split across multiple lines on MacOS

  flamegraph-rs/flamegraph#462 · Filter by author CraftSpider opened on Jul 13, 2026
  1

• Stacktrace from other threads are not available in flamegraph, but is available from perf report

  flamegraph-rs/flamegraph#448 · Filter by author oxalica opened on May 4, 2026
  1

• out of memory and huge cargo-flamegraph.stacks

  flamegraph-rs/flamegraph#439 · Filter by author mosinnik opened on Mar 19, 2026
  2

• Flamegraph requires perf even if not used

  flamegraph-rs/flamegraph#437 · Filter by author madeckel-philips opened on Mar 10, 2026
  3

• CTRL+C on Windows stops recording without producing a flamegraph

  flamegraph-rs/flamegraph#429 · Filter by author thomaseizinger opened on Jan 29, 2026
  2

• Error: invalid utf-8 sequence

  flamegraph-rs/flamegraph#403 · Filter by author mempirate opened on Oct 2, 2025
  2

• Cannot benchmark a unit test, always get "running 0 tests"

  flamegraph-rs/flamegraph#399 · Filter by author samthebest opened on Sep 14, 2025

• 0.6.8 flamegraph --pid will fail due to xctrace command error on macos

  flamegraph-rs/flamegraph#393 · Filter by author simon-1M opened on Aug 16, 2025

• Pass arbitrary arguments to perf?

  flamegraph-rs/flamegraph#391 · Filter by author alfaix opened on Jul 22, 2025
  1

• Configure separate profiles for cargo run --release and cargo flamegraph

  flamegraph-rs/flamegraph#384 · Filter by author CodeWenjiu opened on Jun 8, 2025
  1

• offline post-processing of collapsed stacks without running a workload

  flamegraph-rs/flamegraph#371 · Filter by author jedbrown opened on Apr 7, 2025
  1

• No perf.data generated within Docker container

  flamegraph-rs/flamegraph#342 · Filter by author mfm-builder-001 opened on Nov 4, 2024
  3

• Flamegraph doesn't seem to display user-defined functions

  flamegraph-rs/flamegraph#341 · Filter by author jpmedinagl opened on Oct 30, 2024
  7

• Flamegraph shows addresses instead of function names

  flamegraph-rs/flamegraph#338 · Filter by author elenakrittik opened on Oct 1, 2024
  4

• Partially missed stack trace

  flamegraph-rs/flamegraph#337 · Filter by author dima74 opened on Sep 3, 2024
  5

• Need to ctrl-c to writte the file

  flamegraph-rs/flamegraph#336 · Filter by author wiiznokes opened on Aug 30, 2024
  2

• SVG report doesn't contain my Rust functions

  flamegraph-rs/flamegraph#330 · Filter by author nricciardi opened on Jun 28, 2024
  3

• graph diffs from perl flamegraph

  flamegraph-rs/flamegraph#328 · Filter by author Orca-bit opened on Jun 25, 2024
  1

• Run on build script

  flamegraph-rs/flamegraph#324 · Filter by author wmmc88 opened on Jun 2, 2024
  1

• Could you add --config as option for cargo flamegraph?

  flamegraph-rs/flamegraph#320 · Filter by author Crispy13 opened on Apr 25, 2024
  3

• Feature: Split Flamegraphs per Unit Test/Bench

  flamegraph-rs/flamegraph#319 · Filter by author AlexandreCassagne opened on Apr 23, 2024
  1

• Support for probing

  flamegraph-rs/flamegraph#312 · Filter by author franfrandev opened on Mar 13, 2024
  1

• Incorrect warning given when running flamegraph for a unit test

  flamegraph-rs/flamegraph#311 · Filter by author samyak-jain opened on Mar 9, 2024
  3

• Better error message if perf isn't installed

  flamegraph-rs/flamegraph#310 · Filter by author rickwebiii opened on Mar 8, 2024
  2

• Flamegraph throws error when attempting to profile Rust application

  flamegraph-rs/flamegraph#293 · Filter by author trevorstr opened on Oct 23, 2023
  7