utrace

type BinaryCookie uint32

type CombinedID uint64

type Func struct {
	Type           FuncType
	Symbol         elf.Symbol
	Count          uint64
	AverageLatency time.Duration
	Binary         *TracedBinary
	// contains filtered or unexported fields
}

type FuncID int32

type FuncType string

type Options struct {
	FuncPattern       *regexp.Regexp
	KernelFuncPattern *regexp.Regexp
	Tracepoints       []string
	PerfEvents        []string
	Latency           bool
	StackTraces       bool
	Binary            []string
	PIDFilter         []int
}

type Report struct {
	// contains filtered or unexported fields
}

type StackID uint32

type StackTrace struct {
	Count            int
	Binary           *TracedBinary
	UserStacktrace   []StackTraceNode
	KernelStackTrace []StackTraceNode
}

type StackTraceCount struct {
	Kernel     uint64
	LostKernel uint64
	User       uint64
	LostUser   uint64
}

type StackTraceNode struct {
	Type   FuncType
	FuncID FuncID
	Offset SymbolAddr
	Symbol elf.Symbol
}

type SymbolAddr uint64

type TraceEvent struct {
	Pid           uint32
	Tid           uint32
	UserStackID   StackID
	KernelStackID StackID
	FuncID        FuncID
	Cookie        BinaryCookie
}

type TracedBinary struct {
	Path         string
	ResolvedPath string
	Inode        uint64
	Size         int64
	Cookie       BinaryCookie
	Pids         []int
	// contains filtered or unexported fields
}

type TracedSymbol struct {
	// contains filtered or unexported fields
}

type UTrace struct {

	// TracedBinaries is the list of userspace binaries for which we are collecting stack traces
	TracedBinaries map[BinaryCookie]*TracedBinary
	// contains filtered or unexported fields
}