exporter

package

v2.1.0 Latest Latest Go to latest Published: Mar 18, 2023 License: MIT Imports: 20 Imported by: 0

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

Exporter is a ebpf_exporter instance implementing prometheus.Collector

func New(configs []config.Config) (*Exporter, error)

New creates a new exporter with the provided config

func (e *Exporter) Attach() error

Attach injects eBPF into kernel and attaches necessary programs

func (e *Exporter) Collect(ch chan<- prometheus.Metric)

Collect satisfies prometheus.Collector interface and sends all metrics

func (e *Exporter) Describe(ch chan<- *prometheus.Desc)

Describe satisfies prometheus.Collector interface by sending descriptions for all metrics the exporter can possibly report

func (e *Exporter) MapsHandler(w http.ResponseWriter, r *http.Request)

MapsHandler is a debug handler to print raw values of kernel maps

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

func NewPerfEventArraySink(decoders *decoder.Set, module *libbpfgo.Module, counterConfig config.Counter) *PerfEventArraySink

func (s *PerfEventArraySink) Collect(ch chan<- prometheus.Metric)

func (s *PerfEventArraySink) Describe(ch chan<- *prometheus.Desc)