Linux iostat metricsetedit
This functionality is in beta and is subject to change. The design and code is less mature than official GA features and is being provided as-is with no warranties. Beta features are not subject to the support SLA of official GA features.
The iostat module reports per-disk IO statistics that emulate iostat -x
on linux.
as of now, this data is part of system/diskio on Metricbeat, but can only be found in the Linux integration in Fleet. In the future, this data will be removed from system/memory.
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", "event": { "dataset": "linux.iostat", "duration": 115000, "module": "linux" }, "linux": { "iostat": { "await": 0, "busy": 0.1503, "name": "sda", "queue": { "avg_size": 0.0005 }, "read": { "await": 0, "per_sec": { "bytes": 0 }, "request": { "merges_per_sec": 0, "per_sec": 0 } }, "request": { "avg_size": 2867.2 }, "service_time": 0.3, "write": { "await": 0, "per_sec": { "bytes": 14365.929 }, "request": { "merges_per_sec": 0, "per_sec": 5.0104 } } } }, "metricset": { "name": "iostat", "period": 10000 }, "service": { "type": "linux" } }