Struct TierActivity 

pub struct TierActivity {
    pub promotions: u64,
    pub demotions: u64,
    pub cache_hit_rate: f64,
    pub storage_backend: String,
    pub promotions_to_hot: u64,
    pub demotions_to_warm: u64,
    pub demotions_to_cold: u64,
}

Tier movement activity counters.

Fields

promotions: u64

Total promotions across all tiers.

demotions: u64

Total demotions across all tiers.

cache_hit_rate: f64

Overall cache hit rate.

storage_backend: String

Active storage backend name.

promotions_to_hot: u64

Promotions specifically to the hot tier.

demotions_to_warm: u64

Demotions specifically to warm.

demotions_to_cold: u64

Demotions specifically to cold.

Trait Implementations

impl Clone for TierActivity

fn clone(&self) -> TierActivity

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TierActivity

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TierActivity

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TierActivity

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.