perf

Jul 23, 2024

Changes in this version

+ var ErrFlushed = epoll.ErrFlushed

type Reader

+ func (pr *Reader) Flush() error

Apr 22, 2024

Changes in this version

type ReaderOptions

+ WakeupEvents int

Nov 9, 2023

Changes in this version

type Reader

+ func (pr *Reader) BufferSize() int

type Record

+ Remaining int

Jul 6, 2023

Changes in this version

type ReaderOptions

+ Overwritable bool

Sep 15, 2022

Changes in this version

type Reader

+ func (pr *Reader) SetDeadline(t time.Time)

May 23, 2022

Changes in this version

type Reader

+ func (pr *Reader) ReadInto(rec *Record) error

Oct 8, 2021

Changes in this version

+ var ErrClosed = errors.New("perf reader was closed")

Nov 6, 2020

Changes in this version

+ func IsClosed(err error) bool

+ func IsUnknownEvent(err error) bool

+ type Reader struct

+ func NewReader(array *ebpf.Map, perCPUBuffer int) (*Reader, error)

+ func NewReaderWithOptions(array *ebpf.Map, perCPUBuffer int, opts ReaderOptions) (pr *Reader, err error)

+ func (pr *Reader) Close() error

+ func (pr *Reader) Pause() error

+ func (pr *Reader) Read() (Record, error)

+ func (pr *Reader) Resume() error

+ type ReaderOptions struct

+ Watermark int

+ type Record struct

+ CPU int

+ LostSamples uint64

+ RawSample []byte