Known Issues

AppScope 0.8.1

2021-12-21 - Maintenance Pre-Release

As of this AppScope pre-release, known issues include:

• #677 HTTP/1.1 events are parsed incorrectly, populating the http_method and http_target fields with junk.

AppScope 0.7

2021-07-02 - Maintenance Pre-Release

As of this AppScope pre-release, known issues include:

• #362 AppScope cannot attach to any musl libc process.
• #370 Unattach/detach, and unload of the libscope library, are not supported.

AppScope 0.6

2021-04-01 - Maintenance Pre-Release

As of this AppScope pre-release, known issues include:

• AppScope supports all Java currently supported runtimes: versions 7, 8, 11, and 17. It does not support JRE 6 or earlier.

• #640 On Alpine and other distributions based on musl libc, running appscope attach against a Go application fails with the error: failed to find libc in target process.

  • Fix: Planned for 1.0.0
• #35 Go < v.1.8 is not supported.

• #35 Go executables with stripped symbols do not allow function interposition. Executables will run, but will not provide data to AppScope.

  • Fix: 0.7

• #143 Linux distros that use uClibc or MUSL instead of glibc, such as Alpine, are not supported

  • Fix: 0.7

• #10, #165, Scoping the Docker executable is problematic.

  • Fix: 0.7

• #119 HTTP 2 metrics and headers can be viewed only with Cribl LogStream.

  • Fix: 0.8.0, in #543

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See all issues currently open on GitHub.