Package Summary

Tags No category tags.
Version 1.0.0
License Apache License 2.0
Build type AMENT_CMAKE

Repository Summary

Checkout URI
VCS Type git
VCS Version foxy
Last Updated 2020-06-01
CI status No Continuous Integration
Package Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
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Package Description

Message definitions for reporting statistics for topics and system resources.

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  • ROS Tooling Working Group


No additional authors.


Package containing ROS 2 message definitions for reporting statistics for topics and system resources.

Messages defined in this package

  1. StatisticDataType

A message that represent the types of statistics reported. This defines the following data types that can be used to represent individual metric data points. * average * minimum * maximum * stddev * sample_count

  1. StatisticDataPoint

A message that represents a single statistic value. This includes: * data_type: Type of the metric data point, as defined in StatisticDataType. * data: Value of the metric data point.

  1. MetricsMessage

A message that represents statistic data measured from a source within a time window. This includes: * measurement_source_name: Source from where the measurement or statistic originates. * metrics_source: Name of the metric. * unit: Unit representing the metric. * window_start: Start time of the metric measurement window. * window_stop: End time of the metric measurement window. * statistics: A list of StatisticDataPoint representing the values of collected metrics.

Quality Declaration

This package claims to be in the Quality Level 4 category, see the Quality Declaration for more details.


Changelog for package statistics_msgs

1.0.0 (2020-05-26)

  • Add quality declaration for statistics_msgs (#102)
  • Contributors: brawner

0.9.0 (2020-04-25)

  • Add new messages for topic statistics (#98)
  • Contributors: Prajakta Gokhale

0.8.0 (2019-09-26)

0.7.4 (2019-05-29)

0.7.3 (2019-05-20)

0.7.2 (2019-05-08)

0.7.1 (2019-04-26)

0.7.0 (2019-04-14)

0.6.2 (2019-01-11)

0.6.1 (2018-12-06)

0.6.0 (2018-11-16)

0.5.0 (2018-06-24)

0.4.0 (2017-12-08)

Wiki Tutorials

See ROS Wiki Tutorials for more details.

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