cgroup

Aug 15, 2023

Changes in this version

type Reader

+ func NewReaderOptions(opts ReaderOptions) (*Reader, error)

+ type ReaderOptions struct

+ CgroupsHierarchyOverride string

+ IgnoreRootCgroups bool

+ RootfsMountpoint string

Feb 28, 2017

Changes in this version

+ var ErrCgroupsMissing = errors.New("cgroups not found or unsupported by OS")

Feb 24, 2017

Changes in this version

+ var ErrInvalidFormat = errors.New("error invalid key/value format")

+ func ProcessCgroupPaths(rootfsMountpoint string, pid int) (map[string]string, error)

+ func SubsystemMountpoints(rootfsMountpoint string, subsystems map[string]struct{}) (map[string]string, error)

+ func SupportedSubsystems(rootfsMountpoint string) (map[string]struct{}, error)

+ type BlockIOSubsystem struct

+ Throttle ThrottlePolicy

+ type CFQDevice struct

+ Bytes OperationValues

+ DeviceID DeviceID

+ IOs OperationValues

+ Merges OperationValues

+ Sectors uint64

+ ServiceTimeNanos OperationValues

+ TimeMs uint64

+ WaitTimeNanos OperationValues

+ Weight uint64

+ type CFQScheduler struct

+ Devices []CFQDevice

+ Weight uint64

+ type CFS struct

+ PeriodMicros uint64

+ QuotaMicros uint64

+ Shares uint64

+ type CPUAccountingStats struct

+ SystemNanos uint64

+ UserNanos uint64

+ type CPUAccountingSubsystem struct

+ Stats CPUAccountingStats

+ TotalNanos uint64

+ UsagePerCPU []uint64

+ type CPUSubsystem struct

+ CFS CFS

+ RT RT

+ Stats ThrottleStats

+ type DeviceID struct

+ Major uint64

+ Minor uint64

+ type MemoryData struct

+ FailCount uint64

+ Limit uint64

+ MaxUsage uint64

+ Usage uint64

+ type MemoryStat struct

+ ActiveAnon uint64

+ ActiveFile uint64

+ Cache uint64

+ HierarchicalMemoryLimit uint64

+ HierarchicalMemswLimit uint64

+ InactiveAnon uint64

+ InactiveFile uint64

+ MajorPageFaults uint64

+ MappedFile uint64

+ PageFaults uint64

+ PagesIn uint64

+ PagesOut uint64

+ RSS uint64

+ RSSHuge uint64

+ Swap uint64

+ Unevictable uint64

+ type MemorySubsystem struct

+ Kernel MemoryData

+ KernelTCP MemoryData

+ Mem MemoryData

+ MemSwap MemoryData

+ Stats MemoryStat

+ type Metadata struct

+ ID string

+ Path string

+ type OperationValues struct

+ Async uint64

+ Read uint64

+ Sync uint64

+ Write uint64

+ type RT struct

+ PeriodMicros uint64

+ RuntimeMicros uint64

+ type Reader struct

+ func NewReader(rootfsMountpoint string, ignoreRootCgroups bool) (*Reader, error)

+ func (r *Reader) GetStatsForProcess(pid int) (*Stats, error)

+ type Stats struct

+ BlockIO *BlockIOSubsystem

+ CPU *CPUSubsystem

+ CPUAccounting *CPUAccountingSubsystem

+ Memory *MemorySubsystem

+ type ThrottleDevice struct

+ Bytes OperationValues

+ DeviceID DeviceID

+ IOs OperationValues

+ ReadLimitBPS uint64

+ ReadLimitIOPS uint64

+ WriteLimitBPS uint64

+ WriteLimitIOPS uint64

+ type ThrottlePolicy struct

+ Devices []ThrottleDevice

+ TotalBytes uint64

+ TotalIOs uint64

+ type ThrottleStats struct

+ Periods uint64

+ ThrottledPeriods uint64

+ ThrottledTimeNanos uint64