Struct BackendDiagnostics 

pub struct BackendDiagnostics {
    pub admission: QueryServiceAdmissionSnapshot,
    pub ledgers: Vec<DeviceLedgerReport>,
    pub caches: Vec<DeviceCacheReport>,
    pub cache_source_events: Vec<CacheSourceEventSnapshot>,
    pub memory_failures: Vec<DeviceMemoryFailureReport>,
    pub execution_pools: Vec<GpuExecutionPoolSnapshot>,
    pub execution_queries: GpuExecutionQuerySnapshot,
}

One read of a live service’s state, each part taken under its owner’s lock. The device ledgers are the admission authority; cache, memory failure, and execution-pool reports are diagnostic cross-checks.

Fields

admission: QueryServiceAdmissionSnapshot

Shared service admission queue state.

ledgers: Vec<DeviceLedgerReport>

Authoritative device admission balances sampled under each ledger owner.

caches: Vec<DeviceCacheReport>

Physical allocation-domain usage and activity of each cache-enabled device.

cache_source_events: Vec<CacheSourceEventSnapshot>

Bounded source-cache events from the cache owners, for correlation.

memory_failures: Vec<DeviceMemoryFailureReport>

Device allocator failure counters used for diagnosis, independent of admission.

execution_pools: Vec<GpuExecutionPoolSnapshot>

Device execution-pool concurrency snapshots.

execution_queries: GpuExecutionQuerySnapshot

Service-wide aggregate query-execution concurrency snapshot.

Trait Implementations

impl Clone for BackendDiagnostics

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendDiagnostics

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

Formats the value using the given formatter.

impl Eq for BackendDiagnostics

impl PartialEq for BackendDiagnostics

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BackendDiagnostics