IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Golang heap metricset
editGolang heap metricset
editThe heap metricset of the Golang module collects the memstats information from the expvar API.
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.heap",
"duration": 115000,
"module": "golang"
},
"golang": {
"heap": {
"allocations": {
"active": 52076544,
"allocated": 50143344,
"frees": 23897036,
"idle": 352256,
"mallocs": 24213008,
"objects": 315972,
"total": 3857953864
},
"cmdline": "metricbeat --httpprof :6060 -e",
"gc": {
"cpu_fraction": 0.00003865910349307519,
"next_gc_limit": 52492048,
"pause": {
"avg": {
"ns": 466218
},
"count": 237,
"max": {
"ns": 4432500
},
"sum": {
"ns": 110493700
}
},
"total_count": 237,
"total_pause": {
"ns": 110493700
}
},
"system": {
"obtained": 52428800,
"released": 0,
"stack": 983040,
"total": 59263224
}
}
},
"metricset": {
"name": "heap"
},
"service": {
"address": "127.0.0.1:6060",
"type": "golang"
}
}