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collector

package module

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Versions in this module

v0

v0.0.10

Jan 14, 2020

v0.0.9

Oct 28, 2019

v0.0.7

Oct 28, 2019

v0.0.6

Oct 24, 2019

v0.0.5

Apr 26, 2019

v0.0.4

Apr 18, 2019

v0.0.3

Apr 2, 2019

v0.0.2

Feb 5, 2019

v0.0.1

Jan 30, 2019

Changes in this version

+ const ToleratedUpdateFailures

+ var MetricsChanged = errors.New("Metrics of this collector have changed")

+ type AbstractCollector struct

+ Name string

+ Parent *AbstractCollector

+ func RootCollector(name string) AbstractCollector

+ func (col *AbstractCollector) Child(name string) AbstractCollector

+ func (col *AbstractCollector) Depends() []Collector

+ func (col *AbstractCollector) Init() ([]Collector, error)

+ func (col *AbstractCollector) Metrics() MetricReaderMap

+ func (col *AbstractCollector) MetricsChanged() error

+ func (col *AbstractCollector) String() string

+ func (col *AbstractCollector) Update() error

+ type Collector interface

+ Depends func() []Collector

+ Init func() (subCollectors []Collector, err error)

+ Metrics func() MetricReaderMap

+ MetricsChanged func() error

+ String func() string

+ Update func() error

+ type LogbackValue interface

+ AddValue func(val LogbackValue) LogbackValue

+ DiffValue func(previousValue LogbackValue, interval time.Duration) bitflow.Value

+ GetValue func() bitflow.Value

+ type Metric struct

+ func (metric *Metric) Update()

+ type MetricReader func() bitflow.Value

+ type MetricReaderMap map[string]MetricReader

+ type MetricSlice []*Metric

+ func (s MetricSlice) ConstructSample(source *SampleSource) ([]string, func() []bitflow.Value)

+ func (s MetricSlice) Len() int

+ func (s MetricSlice) Less(i, j int) bool

+ func (s MetricSlice) Swap(i, j int)

+ func (s MetricSlice) UpdateAll()

+ type SampleSource struct

+ CollectInterval time.Duration

+ DisabledCollectors []string

+ ExcludeMetrics []*regexp.Regexp

+ FailedCollectorCheckInterval time.Duration

+ FilteredCollectorCheckInterval time.Duration

+ IncludeMetrics []*regexp.Regexp

+ RootCollectors []Collector

+ SinkInterval time.Duration

+ UpdateFrequencies map[*regexp.Regexp]time.Duration

+ func (source *SampleSource) Close()

+ func (source *SampleSource) CurrentMetrics() []string

+ func (source *SampleSource) PrintGraph(file string, fullGraph bool) error

+ func (source *SampleSource) PrintGraphDot(file string, fullGraph bool) error

+ func (source *SampleSource) PrintMetrics() error

+ func (source *SampleSource) Start(wg *sync.WaitGroup) golib.StopChan

+ func (source *SampleSource) String() string

+ type StoredValue bitflow.Value

+ func (val StoredValue) AddValue(incoming LogbackValue) LogbackValue

+ func (val StoredValue) DiffValue(logback LogbackValue, interval time.Duration) bitflow.Value

+ func (val StoredValue) GetValue() bitflow.Value

+ type TimedValue struct

+ func (val TimedValue) String() string

+ type ValueRing struct

+ func (ring *ValueRing) Add(val LogbackValue)

+ func (ring *ValueRing) AddToHead(val LogbackValue)

+ func (ring *ValueRing) AddValue(val bitflow.Value)

+ func (ring *ValueRing) AddValueToHead(val bitflow.Value)

+ func (ring *ValueRing) FlushHead()

+ func (ring *ValueRing) GetDiff() bitflow.Value

+ func (ring *ValueRing) GetHead() LogbackValue

+ func (ring *ValueRing) GetHeadValue() bitflow.Value

+ func (ring *ValueRing) Increment(val LogbackValue)

+ func (ring *ValueRing) IncrementValue(val bitflow.Value)

+ type ValueRingFactory struct

+ Interval time.Duration

+ Length int

+ func (factory *ValueRingFactory) NewValueRing() *ValueRing