src/diagnostics/archivist/configs/default-service-config.json

{
    "service_list": [
        "fuchsia.diagnostics.internal.DetectController",
        "fuchsia.diagnostics.internal.PersistenceController",
        "fuchsia.diagnostics.internal.LogStatsController",
        "fuchsia.diagnostics.internal.SamplerController"
    ]
}