bcache

type BcacheStats struct {
	AverageKeySize        uint64
	BtreeCacheSize        uint64
	CacheAvailablePercent uint64
	Congested             uint64
	RootUsagePercent      uint64
	TreeDepth             uint64
	Internal              InternalStats
	FiveMin               PeriodStats
	Total                 PeriodStats
}

type BdevStats struct {
	Name               string
	DirtyData          uint64
	FiveMin            PeriodStats
	Total              PeriodStats
	WritebackRateDebug WritebackRateDebugStats
}

type CacheStats struct {
	Name            string
	IOErrors        uint64
	MetadataWritten uint64
	Written         uint64
	Priority        PriorityStats
}

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

type InternalStats struct {
	ActiveJournalEntries                uint64
	BtreeNodes                          uint64
	BtreeReadAverageDurationNanoSeconds uint64
	CacheReadRaces                      uint64
}

type PeriodStats struct {
	Bypassed            uint64
	CacheBypassHits     uint64
	CacheBypassMisses   uint64
	CacheHits           uint64
	CacheMissCollisions uint64
	CacheMisses         uint64
	CacheReadaheads     uint64
}

type PriorityStats struct {
	UnusedPercent   uint64
	MetadataPercent uint64
}

type Stats struct {
	// The name of the bcache used to source these statistics.
	Name   string
	Bcache BcacheStats
	Bdevs  []BdevStats
	Caches []CacheStats
}

type WritebackRateDebugStats struct {
	Rate         uint64
	Dirty        uint64
	Target       uint64
	Proportional int64
	Integral     int64
	Change       int64
	NextIO       int64
}