// NewStoreStatusMonitor constructs a StoreStatusMonitor with the given ID.
func NewStoreStatusMonitor(id roachpb.StoreID, metaRegistry *metric.Registry) *StoreStatusMonitor {
registry := metric.NewRegistry()
// Format as `cr.store.<metric>.<id>` in output, in analogy to the time
// series data written.
metaRegistry.MustAdd(storeTimeSeriesPrefix+"%s."+id.String(), registry)
return &StoreStatusMonitor{
ID: id,
registry: registry,
rangeCount: registry.Counter("ranges"),
leaderRangeCount: registry.Gauge("ranges.leader"),
replicatedRangeCount: registry.Gauge("ranges.replicated"),
availableRangeCount: registry.Gauge("ranges.available"),
liveBytes: registry.Gauge("livebytes"),
keyBytes: registry.Gauge("keybytes"),
valBytes: registry.Gauge("valbytes"),
intentBytes: registry.Gauge("intentbytes"),
liveCount: registry.Gauge("livecount"),
keyCount: registry.Gauge("keycount"),
valCount: registry.Gauge("valcount"),
intentCount: registry.Gauge("intentcount"),
intentAge: registry.Gauge("intentage"),
gcBytesAge: registry.Gauge("gcbytesage"),
lastUpdateNanos: registry.Gauge("lastupdatenanos"),
capacity: registry.Gauge("capacity"),
available: registry.Gauge("capacity.available"),
}
}
// RegisterMetrics adds the local metrics to a registry.
// TODO(marc): this pattern deviates from other users of the registry
// that take it as an argument at metric construction time.
func (r *RemoteClockMonitor) RegisterMetrics(reg *metric.Registry) {
reg.MustAdd(clusterOffsetLowerBoundName, r.metrics.clusterOffsetLowerBound)
reg.MustAdd(clusterOffsetUpperBoundName, r.metrics.clusterOffsetUpperBound)
}