Golang FetchStats Examples

Example #1

File: cpu.go Project: ruflin/beats

// Fetch returns a list of docker CPU stats.
func (m *MetricSet) Fetch() ([]common.MapStr, error) {
	stats, err := docker.FetchStats(m.dockerClient)
	if err != nil {
		return nil, err
	}

	formattedStats := m.cpuService.getCPUStatsList(stats)
	return eventsMapping(formattedStats), nil
}

Example #2

File: memory.go Project: ruflin/beats

// Fetch creates a list of memory events for each container.
func (m *MetricSet) Fetch() ([]common.MapStr, error) {
	stats, err := docker.FetchStats(m.dockerClient)
	if err != nil {
		return nil, err
	}

	memoryStats := m.memoryService.getMemoryStatsList(stats)
	return eventsMapping(memoryStats), nil
}

Example #3

File: network.go Project: ruflin/beats

// Fetch methods creates a list of network events for each container.
func (m *MetricSet) Fetch() ([]common.MapStr, error) {
	stats, err := docker.FetchStats(m.dockerClient)
	if err != nil {
		return nil, err
	}

	formattedStats := m.netService.getNetworkStatsPerContainer(stats)
	return eventsMapping(formattedStats), nil
}