structs

Documentation

Index

• type AllocResourceUsage
• type CpuStats
  • func (cs *CpuStats) Add(other *CpuStats)
• type FSIsolation
  • func (f FSIsolation) String() string
• type MemoryStats
  • func (ms *MemoryStats) Add(other *MemoryStats)
• type ResourceUsage
  • func (ru *ResourceUsage) Add(other *ResourceUsage)
• type TaskResourceUsage

Types

type AllocResourceUsage

type AllocResourceUsage struct {
	// ResourceUsage is the summation of the task resources
	ResourceUsage *ResourceUsage

	// Tasks contains the resource usage of each task
	Tasks map[string]*TaskResourceUsage

	// The max timestamp of all the Tasks
	Timestamp int64
}

AllocResourceUsage holds the aggregated task resource usage of the allocation.

type CpuStats

type CpuStats struct {
	SystemMode       float64
	UserMode         float64
	TotalTicks       float64
	ThrottledPeriods uint64
	ThrottledTime    uint64
	Percent          float64

	// A list of fields whose values were actually sampled
	Measured []string
}

CpuStats holds cpu usage related stats

func (*CpuStats) Add

func (cs *CpuStats) Add(other *CpuStats)

type FSIsolation

type FSIsolation int

FSIsolation is an enumeration to describe what kind of filesystem isolation a driver supports.

const (
	// FSIsolationNone means no isolation. The host filesystem is used.
	FSIsolationNone FSIsolation = 0

	// FSIsolationChroot means the driver will use a chroot on the host
	// filesystem.
	FSIsolationChroot FSIsolation = 1

	// FSIsolationImage means the driver uses an image.
	FSIsolationImage FSIsolation = 2
)

func (FSIsolation) String

func (f FSIsolation) String() string

type MemoryStats

type MemoryStats struct {
	RSS            uint64
	Cache          uint64
	Swap           uint64
	MaxUsage       uint64
	KernelUsage    uint64
	KernelMaxUsage uint64

	// A list of fields whose values were actually sampled
	Measured []string
}

MemoryStats holds memory usage related stats

func (*MemoryStats) Add

func (ms *MemoryStats) Add(other *MemoryStats)

type ResourceUsage

type ResourceUsage struct {
	MemoryStats *MemoryStats
	CpuStats    *CpuStats
}

ResourceUsage holds information related to cpu and memory stats

func (*ResourceUsage) Add

func (ru *ResourceUsage) Add(other *ResourceUsage)

type TaskResourceUsage

type TaskResourceUsage struct {
	ResourceUsage *ResourceUsage
	Timestamp     int64
	Pids          map[string]*ResourceUsage
}

TaskResourceUsage holds aggregated resource usage of all processes in a Task and the resource usage of the individual pids