cgroups

type Cgroup interface {
	// Sets the cgroup parameters represented by *Config variable
	Set(*Config) error

	// Gets the actual cgroup parameters and stores them to the pointer of *Config
	Get(*Config) error

	// Gets the cgroup stat information and store its to the pointer of *Stats
	GetStats(*Stats) error

	// Returns full path of the cgroup relative to the filesystem root
	GetPath() string
}

type CgroupsNotFoundError struct {
	// contains filtered or unexported fields
}

type Config struct {
	// CPU shares (relative weight vs. other tasks)
	CpuShares int64 `json:"cpu_shares"`

	// CPU hardcap limit (in usecs). Allowed cpu time in a given period.
	CpuQuota int64 `json:"cpu_quota"`

	// CPU period to be used for hardcapping (in usecs).
	CpuPeriod int64 `json:"cpu_period"`

	// How many time CPU will use in realtime scheduling (in usecs).
	CpuRtRuntime int64 `json:"cpu_rt_runtime"`

	// CPU period to be used for realtime scheduling (in usecs).
	CpuRtPeriod int64 `json:"cpu_rt_period"`
}

type CpuGroup struct {
	// contains filtered or unexported fields
}

type CpuStats struct {
	CpuUsage       CpuUsage       `json:"cpu_usage,omitempty"`
	ThrottlingData ThrottlingData `json:"throttling_data,omitempty"`
}

type CpuUsage struct {
	// Total CPU time consumed (in nanoseconds).
	TotalUsage uint64 `json:"total_usage,omitempty"`

	// Total CPU time consumed per core (in nanoseconds).
	PercpuUsage []uint64 `json:"percpu_usage,omitempty"`

	// Time spent by tasks of the cgroup in kernel mode (in nanoseconds).
	UsageInKernelmode uint64 `json:"usage_in_kernelmode"`

	// Time spent by tasks of the cgroup in user mode (in nanoseconds).
	UsageInUsermode uint64 `json:"usage_in_usermode"`
}

type Manager struct {
	// contains filtered or unexported fields
}

type MountpointError struct {
	// contains filtered or unexported fields
}

type NotInSubsystemError struct {
	// contains filtered or unexported fields
}

type Stats struct {
	CpuStats CpuStats `json:"cpu_stats,omitempty"`
}

type ThrottlingData struct {
	// Number of periods with throttling active.
	Periods uint64 `json:"nr_periods,omitempty"`

	// Number of times when the tasks have been throttled.
	ThrottledPeriods uint64 `json:"nr_throttled,omitempty"`

	// Aggregate time when the tasks have been throttled (in nanoseconds).
	ThrottledTime uint64 `json:"throttled_time,omitempty"`
}

type UnsupportedError struct {
	Subsystem string
}