Files
VictoriaMetrics/app/vmstorage
Aliaksandr Valialkin 53d8e99987 app/vmstorage: expose vm_total_disk_space_bytes metric, which shows disk volume size for -storageDataPath directory
This metric can be used for building alerts and graphs for free disk space usage percentage by using the following MetricsQL query:

    100 * (vm_free_disk_space_bytes / vm_total_disk_space_bytes)
2025-08-04 10:05:45 +02:00
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vmstorage performs the following tasks:

  • Accepts inserts from vminsert and stores them to local storage.

  • Performs select requests from vmselect.