wings/environment/stats.go

34 lines
1.5 KiB
Go

package environment
// Defines the current resource usage for a given server instance. If a server is offline you
// should obviously expect memory and CPU usage to be 0. However, disk will always be returned
// since that is not dependent on the server being running to collect that data.
type Stats struct {
// The total amount of memory, in bytes, that this server instance is consuming. This is
// calculated slightly differently than just using the raw Memory field that the stats
// return from the container, so please check the code setting this value for how that
// is calculated.
Memory uint64 `json:"memory_bytes"`
// The total amount of memory this container or resource can use. Inside Docker this is
// going to be higher than you'd expect because we're automatically allocating overhead
// abilities for the container, so its not going to be a perfect match.
MemoryLimit uint64 `json:"memory_limit_bytes"`
// The absolute CPU usage is the amount of CPU used in relation to the entire system and
// does not take into account any limits on the server process itself.
CpuAbsolute float64 `json:"cpu_absolute"`
// The current disk space being used by the server. This is cached to prevent slow lookup
// issues on frequent refreshes.
// Disk int64 `json:"disk_bytes"`
// Current network transmit in & out for a container.
Network NetworkStats `json:"network"`
}
type NetworkStats struct {
RxBytes uint64 `json:"rx_bytes"`
TxBytes uint64 `json:"tx_bytes"`
}