Nested slices are not sampled: nested instances and (now) nested sidecars have no usage readings Issue open
Found while building #370 (Task 11). internal/host/metrics_probes.go scans only carlos-exec@* under the edge's subtree; nothing scans carlos-instances.slice (isolated-exec design §6.6). So every nested instance, and every native sidecar once it moves nested, reports no CPU/memory usage. Adding the scan changes statements and caps for every nested instance, so it is a billing decision, not part of the security fix. The implementer's sketch (about 30 lines) is in the branch's SDD report for Task 11.