ebpfspy

Documentation

Overview

Package ebpfspy provides integration with Linux eBPF. It is a rough copy of profile.py from BCC tools:

https://github.com/iovisor/bcc/blob/master/tools/profile.py

Package ebpfspy provides integration with Linux eBPF. It is a rough copy of profile.py from BCC tools:

https://github.com/iovisor/bcc/blob/master/tools/profile.py

Index

• type Session
  • func NewSession(logger log.Logger, targetFinder sd.TargetFinder, sessionOptions SessionOptions) (Session, error)
• type SessionDebugInfo
• type SessionOptions

Types

type Session

type Session interface {
	Start() error
	Stop()
	Update(SessionOptions) error
	CollectProfiles(f func(target *sd.Target, stack []string, value uint64, pid uint32)) error
	DebugInfo() interface{}
}

func NewSession

func NewSession(
	logger log.Logger,
	targetFinder sd.TargetFinder,

	sessionOptions SessionOptions,
) (Session, error)

type SessionDebugInfo

type SessionDebugInfo struct {
	ElfCache symtab.ElfCacheDebugInfo                          `river:"elf_cache,attr,optional"`
	PidCache symtab.GCacheDebugInfo[symtab.ProcTableDebugInfo] `river:"pid_cache,attr,optional"`
}

type SessionOptions

type SessionOptions struct {
	CollectUser   bool
	CollectKernel bool
	CacheOptions  symtab.CacheOptions
	SampleRate    int
}