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GET
Return topology cache health and metadata

Response

200 - application/json

Successful Response

Current health and metadata of the in-memory topology.

healthy
boolean
required

True if the topology is loaded and not stale.

topology_stale
boolean
required

True if the topology exceeds the configured staleness threshold.

symbols_in_topology
integer
required

Number of symbols currently loaded in the topology.

Required range: x >= 0
blas_backend
string
required

NumPy/SciPy BLAS backend in use (e.g. OpenBLAS, MKL).

memory_mb
number
required

Estimated memory consumed by the topology in megabytes.

Required range: x >= 0
topology_built_at
string | null

ISO-8601 UTC timestamp of the last successful topology build.

topology_age_seconds
number | null

Seconds elapsed since the topology was built.

Required range: x >= 0
last_compute_at
string | null

ISO-8601 UTC timestamp of the most recent compute run.

last_compute_latency_ms
number | null

Wall-clock latency of the most recent compute run in milliseconds.

Required range: x >= 0