bpfprograms

package

v0.25.1 Latest Latest Go to latest Published: Sep 25, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/parca-dev/parca-agent

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Documentation ¶

Constants ¶

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const (
	StackDepth = 127 // Always needs to be sync with MAX_STACK_DEPTH in BPF program.

)

Variables ¶

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var (

	// native programs.
	CPUProgramFD              = uint64(0)
	RubyEntrypointProgramFD   = uint64(1)
	PythonEntrypointProgramFD = uint64(2)
	// rbperf programs.
	RubyUnwinderProgramFD = uint64(0)
	// python programs.
	PythonUnwinderProgramFD = uint64(0)

	ProgramName              = "profile_cpu"
	DWARFUnwinderProgramName = "walk_user_stacktrace_impl"
)

Functions ¶

func OpenNative ¶

func OpenNative() ([]byte, error)

func OpenPython ¶

func OpenPython() ([]byte, error)

func OpenRuby ¶

func OpenRuby() ([]byte, error)

Types ¶

type CombinedStack ¶

type CombinedStack [tripleStackDepth]uint64

Source Files ¶

View all Source files

programs.go

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