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Versions in this module

v0

v0.7.3

Jul 30, 2024

v0.7.2

Jul 30, 2024

v0.7.1

Jul 30, 2024

Changes in this version

+ func ReadPyEvent(raw []byte, event *PerfPyEvent) error

type Perf

+ func (s *Perf) Close()

type PerfMapSpecs — darwin/amd64, linux/amd64, windows/amd64

+ PyEvents *ebpf.MapSpec

type PerfMaps — darwin/amd64, linux/amd64, windows/amd64

+ PyEvents *ebpf.Map

type PerfPyEvent — darwin/amd64, linux/amd64, windows/amd64

+ Err uint8

+ KernStack int64

+ Pid uint32

+ Reserved2 uint8

+ Reserved3 uint8

+ StackStatus uint8

v0.6.7

Jul 29, 2024

v0.6.6

Jul 29, 2024

v0.6.5

Jul 29, 2024

v0.6.4

Jul 29, 2024

v0.6.3

Jul 29, 2024

v0.6.2

Jul 29, 2024

v0.6.1

Jul 29, 2024

v0.6.0

Jul 26, 2024

v0.5.9

Jul 26, 2024

v0.5.8

Jul 26, 2024

v0.5.7

Jul 26, 2024

v0.5.6

Jul 25, 2024

v0.5.5

Jul 25, 2024

v0.5.4

Jul 22, 2024

v0.5.3

Jul 22, 2024

v0.5.2

Jul 22, 2024

v0.5.1

Jul 22, 2024

Changes in this version

+ const MapNameSymbols

+ var Py310 = &Version

+ var Py311 = &Version

+ var Py312 = &Version

+ var Py313 = &Version

+ var Py37 = &Version

+ func GetTSSKey(pid uint32, version Version, offsets *UserOffsets, ...) (int32, error)

+ func LoadPerf() (*ebpf.CollectionSpec, error) — darwin/amd64, linux/amd64, windows/amd64

+ func LoadPerfObjects(obj interface{}, opts *ebpf.CollectionOptions) error — darwin/amd64, linux/amd64, windows/amd64

+ func PythonString(tok []int8, typ *PerfPyStrType) string

+ type GlibcOffsets struct

+ PthreadKeyDataData int16

+ PthreadKeyDataSize int16

+ PthreadSize int16

+ PthreadSpecific1stblock int16

+ type LazySymbols struct

+ func (s *LazySymbols) GetSymbol(symID uint32, svc string) (*PerfPySymbol, error)

+ type MuslOffsets struct

+ PthreadSize int16

+ PthreadTsd int16

+ type Perf struct

+ func NewPerf(logger log.Logger, metrics *metrics.PythonMetrics, pidDataHasMap *ebpf.Map, ...) (*Perf, error)

+ func (s *Perf) CollectEvents(buf []*PerfPyEvent) []*PerfPyEvent

+ func (s *Perf) FindProc(pid uint32) *Proc

+ func (s *Perf) GetLazySymbols() *LazySymbols

+ func (s *Perf) GetSymbols(svcReason string) (map[uint32]*PerfPySymbol, error)

+ func (s *Perf) NewProc(pid uint32, data *PerfPyPidData, options *symtab.SymbolOptions, ...) (*Proc, error)

+ func (s *Perf) RemoveDeadPID(pid uint32)

+ type PerfGlobalConfigT struct — darwin/amd64, linux/amd64, windows/amd64

+ BpfLogDebug uint8

+ BpfLogErr uint8

+ NsPidIno uint64

+ type PerfLibc struct — darwin/amd64, linux/amd64, windows/amd64

+ Musl bool

+ PthreadSize int16

+ PthreadSpecific1stblock int16

+ func GetGlibcOffsets(version Version) (PerfLibc, bool, error)

+ func GetLibc(l log2.Logger, pid uint32, info ProcInfo) (PerfLibc, error)

+ type PerfMapSpecs struct — darwin/amd64, linux/amd64, windows/amd64

+ Counts *ebpf.MapSpec

+ PyPidConfig *ebpf.MapSpec

+ PyProgs *ebpf.MapSpec

+ PyStateHeap *ebpf.MapSpec

+ PySymbols *ebpf.MapSpec

+ PythonStacks *ebpf.MapSpec

+ Stacks *ebpf.MapSpec

+ type PerfMaps struct — darwin/amd64, linux/amd64, windows/amd64

+ Counts *ebpf.Map

+ PyPidConfig *ebpf.Map

+ PyProgs *ebpf.Map

+ PyStateHeap *ebpf.Map

+ PySymbols *ebpf.Map

+ PythonStacks *ebpf.Map

+ Stacks *ebpf.Map

+ func (m *PerfMaps) Close() error

+ type PerfObjects struct — darwin/amd64, linux/amd64, windows/amd64

+ func (o *PerfObjects) Close() error

+ type PerfProgramSpecs struct — darwin/amd64, linux/amd64, windows/amd64

+ PyperfCollect *ebpf.ProgramSpec

+ ReadPythonStack *ebpf.ProgramSpec

+ type PerfPrograms struct — darwin/amd64, linux/amd64, windows/amd64

+ PyperfCollect *ebpf.Program

+ ReadPythonStack *ebpf.Program

+ func (p *PerfPrograms) Close() error

+ type PerfPyEvent struct — darwin/amd64, linux/amd64, windows/amd64

+ K PerfSampleKey

+ Stack [96]uint32

+ StackLen uint32

+ type PerfPyOffsetConfig struct — darwin/amd64, linux/amd64, windows/amd64

+ Base uint64

+ PyASCIIObjectSize int16

+ PyCFrameCurrentFrame int16

+ PyCellObjectObRef int16

+ PyCellType uint64

+ PyCodeObjectCoCell2arg int16

+ PyCodeObjectCoCellvars int16

+ PyCodeObjectCoFilename int16

+ PyCodeObjectCoLocalsplusnames int16

+ PyCodeObjectCoName int16

+ PyCodeObjectCoNlocals int16

+ PyCodeObjectCoVarnames int16

+ PyCompactUnicodeObjectSize int16

+ PyInterpreterFrameOwner int16

+ PyObjectObType int16

+ PyThreadStateCframe int16

+ PyThreadStateFrame int16

+ PyTupleObjectObItem int16

+ PyTypeObjectTpName int16

+ PyVarObjectObSize int16

+ VFrameCode int16

+ VFrameLocalsplus int16

+ VFramePrevious int16

+ type PerfPyPidData struct — darwin/amd64, linux/amd64, windows/amd64

+ CollectKernel uint8

+ Libc PerfLibc

+ Offsets PerfPyOffsetConfig

+ TssKey int32

+ Version struct{ ... }

+ func GetPyPerfPidData(l log.Logger, pid uint32, collectKernel bool) (*PerfPyPidData, error)

+ type PerfPySampleStateT struct — darwin/amd64, linux/amd64, windows/amd64

+ CurCpu uint32

+ Event PerfPyEvent

+ FramePtr uint64

+ Offsets PerfPyOffsetConfig

+ Padding uint64

+ PythonStackProgCallCnt int64

+ Sym PerfPySymbol

+ SymbolCounter int64

+ type PerfPyStrType struct — darwin/amd64, linux/amd64, windows/amd64

+ SizeCodepoints uint8

+ Type uint8

+ type PerfPySymbol struct — darwin/amd64, linux/amd64, windows/amd64

+ Classname [32]int8

+ ClassnameType PerfPyStrType

+ File [128]int8

+ FileType PerfPyStrType

+ Name [64]int8

+ NameType PerfPyStrType

+ Padding PerfPyStrType

+ type PerfSampleKey struct — darwin/amd64, linux/amd64, windows/amd64

+ Flags uint32

+ KernStack int64

+ Pid uint32

+ UserStack int64

+ type PerfSpecs struct — darwin/amd64, linux/amd64, windows/amd64

+ type Proc struct

+ PerfPyPidData *PerfPyPidData

+ SymbolOptions *symtab.SymbolOptions

+ type ProcInfo struct

+ Glibc []*symtab.ProcMap

+ LibPythonMaps []*symtab.ProcMap

+ Musl []*symtab.ProcMap

+ PythonMaps []*symtab.ProcMap

+ Version Version

+ func GetProcInfo(s *bufio.Scanner) (ProcInfo, error)

+ type PyError uint8

+ var PyErrorClassName PyError = 10

+ var PyErrorFileName PyError = 11

+ var PyErrorFirstArg PyError = 9

+ var PyErrorFrameCode PyError = 5

+ var PyErrorFramePrev PyError = 6

+ var PyErrorGeneric PyError = 1

+ var PyErrorName PyError = 12

+ var PyErrorSymbol PyError = 7

+ var PyErrorThreadState PyError = 2

+ var PyErrorThreadStateNull PyError = 3

+ var PyErrorTlsbase PyError = 8

+ var PyErrorTopFrame PyError = 4

+ func (e PyError) String() string

+ type PyStrType uint8

+ var PyStrType1Byte PyStrType = 1

+ var PyStrType2Byte PyStrType = 2

+ var PyStrType4Byte PyStrType = 4

+ var PyStrTypeAscii PyStrType = 8

+ var PyStrTypeNotCompact PyStrType = 32

+ var PyStrTypeUtf8 PyStrType = 16

+ type StackStatus uint8

+ var StackStatusComplete StackStatus = 0

+ var StackStatusError StackStatus = 1

+ var StackStatusTruncated StackStatus = 2

+ func (s StackStatus) String() string

+ type UserOffsets struct

+ Gilstate_runtime_state_autoTSSkey int16

+ PyASCIIObjectSize int16

+ PyCFrame_current_frame int16

+ PyCellObject__ob_ref int16

+ PyCodeObject__co_cell2arg int16

+ PyCodeObject__co_cellvars int16

+ PyCodeObject__co_nlocals int16

+ PyCodeObject_co_filename int16

+ PyCodeObject_co_localsplusnames int16

+ PyCodeObject_co_name int16

+ PyCodeObject_co_varnames int16

+ PyCompactUnicodeObjectSize int16

+ PyFrameObject_f_back int16

+ PyFrameObject_f_code int16

+ PyFrameObject_f_localsplus int16

+ PyInterpreterFrame_f_code int16

+ PyInterpreterFrame_f_executable int16

+ PyInterpreterFrame_localsplus int16

+ PyInterpreterFrame_owner int16

+ PyInterpreterFrame_previous int16

+ PyObject_ob_type int16

+ PyRuntimeState_autoTSSkey int16

+ PyRuntimeState_gilstate int16

+ PyThreadState_cframe int16

+ PyThreadState_current_frame int16

+ PyThreadState_frame int16

+ PyTssTSize int16

+ PyTssT_is_initialized int16

+ PyTssT_key int16

+ PyTupleObject_ob_item int16

+ PyTypeObject_tp_name int16

+ PyVarObject_ob_size int16

+ func GetUserOffsets(version Version) (*UserOffsets, bool, error)

+ type Version struct

+ Major int

+ Minor int

+ Patch int

+ func GetGlibcVersionFromFile(f string) (Version, error)

+ func GetGlibcVersionFromReader(r io.Reader) (Version, error)

+ func GetMuslVersionFromFile(f string) (Version, error)

+ func GetMuslVersionFromReader(r io.Reader) (Version, error)

+ func GetPythonPatchVersion(r io.Reader, v Version) (Version, error)

+ func (p *Version) Compare(other *Version) int

+ func (p *Version) String() string

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