Documentation
¶
Index ¶
- Constants
- func AddToAll(metrics *[]Metric, dims map[string]string)
- type ContainerStats
- type Filter
- type IntMemoryStats
- type Metric
- func (m *Metric) AddDimension(name, value string)
- func (m *Metric) AddDimensions(dimensions map[string]string)
- func (m *Metric) DisableBuffering()
- func (m *Metric) EnableBuffering()
- func (m *Metric) GetDimensionList() string
- func (m *Metric) GetDimensionString() string
- func (m *Metric) GetDimensionValue(dimension string) (value string, ok bool)
- func (m *Metric) GetDimensions(defaults map[string]string) (dimensions map[string]string)
- func (m *Metric) IsFiltered(f Filter) bool
- func (m *Metric) IsSubDim(other map[string]string) bool
- func (m *Metric) RemoveDimension(name string)
- func (m *Metric) SetTime(mtime time.Time)
- func (m *Metric) ToJSON() string
- func (m *Metric) ToOpenTSDB() string
- func (m *Metric) ToOpenTSDBLine(dropPut bool) string
- type OpenTSDBMetric
Constants ¶
const ( Gauge = "gauge" Counter = "counter" CumulativeCounter = "cumcounter" )
The different types of metrics that are supported
Variables ¶
This section is empty.
Functions ¶
Types ¶
type ContainerStats ¶ added in v0.1.6
type ContainerStats struct {
qtypes_messages.Base
Stats *docker.Stats
Container docker.APIContainers
}
func NewContainerStats ¶ added in v0.1.6
func NewContainerStats(src string, stats *docker.Stats, cnt docker.APIContainers) ContainerStats
func (*ContainerStats) GetContainer ¶ added in v0.1.6
func (cs *ContainerStats) GetContainer() *types.Container
type Filter ¶
type Filter struct {
Name string `json:"name"`
MetricType string `json:"type"`
Dimensions map[string]string `json:"dimensions"`
}
Filter provides a struct that can filter a metric by Name (regex), type, dimension (subset of Dimensions)
type IntMemoryStats ¶ added in v0.1.10
func NewIntMemoryStats ¶ added in v0.1.10
func NewIntMemoryStats(src string) IntMemoryStats
func (*IntMemoryStats) SnapShot ¶ added in v0.1.10
func (s *IntMemoryStats) SnapShot()
func (*IntMemoryStats) ToMetrics ¶ added in v0.1.10
func (s *IntMemoryStats) ToMetrics(src string) []Metric
type Metric ¶
type Metric struct {
qtypes_messages.Base
Name string `json:"name"`
MetricType string `json:"type"`
Value float64 `json:"value"`
Dimensions map[string]string `json:"dimensions"`
Buffered bool `json:"buffered"`
}
Metric type holds all the information for a single metric data point. Metrics are generated in collectors and passed to handlers.
func New ¶
New returns a new metric with name. Default metric type is "gauge" and timestamp is set to now. Value is initialized to 0.0.
func NewExt ¶
func NewExt(source, name string, metricTyp string, val float64, dimensions map[string]string, t time.Time, buffered bool) Metric
NewExt provides a more controled creation
func (*Metric) AddDimension ¶
AddDimension adds a new dimension to the Metric.
func (*Metric) AddDimensions ¶
AddDimensions adds multiple new dimensions to the Metric.
func (*Metric) DisableBuffering ¶
func (m *Metric) DisableBuffering()
DisableBuffering takes the metric out of buffering (e.g. ZmqBUF)
func (*Metric) EnableBuffering ¶
func (m *Metric) EnableBuffering()
EnableBuffering puts the metric into buffering handlers (e.g. ZmqBUF)
func (*Metric) GetDimensionList ¶
func (*Metric) GetDimensionString ¶
func (*Metric) GetDimensionValue ¶
GetDimensionValue returns the value of a dimension if it's set.
func (*Metric) GetDimensions ¶
GetDimensions returns the dimensions of a metric merged with defaults. Defaults win.
func (*Metric) IsFiltered ¶
IsFiltered checks if metrics is filtered with a given filter
func (*Metric) RemoveDimension ¶
RemoveDimension removes a dimension from the Metric.
Source Files