deltatocumulativeprocessor

package module

v0.158.0 Latest Latest Go to latest Published: Aug 4, 2026 License: Apache-2.0 Imports: 20 Imported by: 5

README ¶

Delta to Cumulative Processor

The Delta to Cumulative Processor (deltatocumulativeprocessor) converts metrics from delta temporality to cumulative, by accumulating samples in memory.

Status
Stability	alpha: metrics
Distributions	contrib, k8s
Warnings	Statefulness
Issues
Code coverage
Code Owners	@RichieSams
Emeritus	@tombrk

Configuration

processors:
    delta_to_cumulative:
        # how long until a series not receiving new samples is removed
        [ max_stale: <duration> | default = 5m ]
 
        # upper limit of streams to track. new streams exceeding this limit
        # will be dropped
        [ max_streams: <int> | default = 9223372036854775807 (max int) ]

There is no further configuration required. All delta samples are converted to cumulative.

Troubleshooting

When Telemetry is enabled, this component exports several metrics.

Documentation ¶

Overview ¶

package deltatocumulativeprocessor implements a processor which converts metrics from delta temporality to cumulative.

Index ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewFactory ¶

func NewFactory() processor.Factory

Types ¶

type Config ¶

type Config struct {
	MaxStale   time.Duration `mapstructure:"max_stale"`
	MaxStreams int           `mapstructure:"max_streams"`
}

func (Config) Metrics ¶ added in v0.111.0

func (c Config) Metrics(tel telemetry.Metrics)

func (*Config) Validate ¶

func (c *Config) Validate() error

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
internal
data
data/expo Package expo implements various operations on exponential histograms and their bucket counts	Package expo implements various operations on exponential histograms and their bucket counts
data/expo/expotest
data/histo
data/histo/histotest
delta
maps
metadata Package metadata contains the autogenerated telemetry and build information for the processor/delta_to_cumulative component.	Package metadata contains the autogenerated telemetry and build information for the processor/delta_to_cumulative component.
metadatatest
metrics
putil/pslice
telemetry