Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( // SampleAggregated mean samples are accumulated in ebpf, no need to dedup these SampleAggregated = SampleAggregation(true) // SampleNotAggregated mean values are not accumulated in ebpf, but streamed to userspace with value=1 // TODO make consider aggregating python in ebpf as well SampleNotAggregated = SampleAggregation(false) )
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var SampleTypeCpu = SampleType(0)
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var SampleTypeMem = SampleType(1)
Functions ¶
func Collect ¶
func Collect(builders *ProfileBuilders, collector SamplesCollector) error
Types ¶
type BuildersOptions ¶
type CollectProfilesCallback ¶
type CollectProfilesCallback func(sample ProfileSample)
type ProfileBuilder ¶
type ProfileBuilder struct {
Profile *profile.Profile
Labels labels.Labels
// contains filtered or unexported fields
}
func (*ProfileBuilder) CreateSample ¶
func (p *ProfileBuilder) CreateSample(inputSample *ProfileSample)
func (*ProfileBuilder) CreateSampleOrAddValue ¶
func (p *ProfileBuilder) CreateSampleOrAddValue(inputSample *ProfileSample)
type ProfileBuilders ¶
type ProfileBuilders struct {
Builders map[builderHashKey]*ProfileBuilder
// contains filtered or unexported fields
}
func NewProfileBuilders ¶
func NewProfileBuilders(options BuildersOptions) *ProfileBuilders
func (*ProfileBuilders) AddSample ¶
func (b *ProfileBuilders) AddSample(sample *ProfileSample)
func (*ProfileBuilders) BuilderForSample ¶
func (b *ProfileBuilders) BuilderForSample(sample *ProfileSample) *ProfileBuilder
type ProfileSample ¶
type ProfileSample struct {
Target *sd.Target
Pid uint32
SampleType SampleType
Aggregation SampleAggregation
Stack []string
Value uint64
Value2 uint64
}
type SampleAggregation ¶
type SampleAggregation bool
type SampleType ¶
type SampleType uint32
type SamplesCollector ¶
type SamplesCollector interface {
CollectProfiles(callback CollectProfilesCallback) error
}
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