Golang expvar metricset

This is the expvar metricset of the Golang module. Go can expose its variables by the expvar API. With this metricset, you can collect all the expvar-exposed variables.

Fields

For a description of each field in the metricset, see the exported fields section.

Here is an example document generated by this metricset:

{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "agent": {
        "hostname": "host.example.com",
        "name": "host.example.com"
    },
    "event": {
        "dataset": "golang.metricbeat",
        "duration": 115000,
        "module": "golang"
    },
    "golang": {
        "metricbeat": {
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            "beat.cpu.system.time.ms": 1860,
            "beat.cpu.total.ticks": 4080,
            "beat.cpu.total.time.ms": 4080,
            "beat.cpu.total.value": 4080,
            "beat.cpu.user.ticks": 2220,
            "beat.cpu.user.time.ms": 2220,
            "beat.handles.limit.hard": 1048576,
            "beat.handles.limit.soft": 1048576,
            "beat.handles.open": 7,
            "beat.info.ephemeral_id": "f9b12c67-b693-4265-b4d4-cd41d633cc7b",
            "beat.info.uptime.ms": 1535445,
            "beat.memstats.gc_next": 22896432,
            "beat.memstats.memory_alloc": 13341568,
            "beat.memstats.memory_total": 457340536,
            "beat.memstats.rss": 55713792,
            "cmdline": "metricbeat --httpprof :6060 -e",
            "libbeat.config.module.running": 0,
            "libbeat.config.module.starts": 0,
            "libbeat.config.module.stops": 0,
            "libbeat.config.reloads": 1,
            "libbeat.output.events.acked": 0,
            "libbeat.output.events.active": 0,
            "libbeat.output.events.batches": 0,
            "libbeat.output.events.dropped": 0,
            "libbeat.output.events.duplicates": 0,
            "libbeat.output.events.failed": 0,
            "libbeat.output.events.total": 0,
            "libbeat.output.read.bytes": 0,
            "libbeat.output.read.errors": 0,
            "libbeat.output.type": "elasticsearch",
            "libbeat.output.write.bytes": 0,
            "libbeat.output.write.errors": 0,
            "libbeat.pipeline.clients": 6,
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            "libbeat.pipeline.events.dropped": 0,
            "libbeat.pipeline.events.failed": 0,
            "libbeat.pipeline.events.filtered": 26,
            "libbeat.pipeline.events.published": 1423,
            "libbeat.pipeline.events.retry": 348,
            "libbeat.pipeline.events.total": 1449,
            "libbeat.pipeline.queue.acked": 0,
            "memstats": {
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    "metricset": {
        "name": "expvar"
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    "service": {
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        "type": "golang"
    }
}