sequenceDiagram
    participant GC as GC Task
    participant Config as Config
    participant FILES as FILES Cache
    participant RESULT as RESULT_FILES Cache
    participant AGG as AGGREGATION_FILES Cache
    
    GC->>Config: get_config()
    Config-->>GC: cfg
    
    Note over GC: Process FILES
    loop for each file in FILES
        GC->>FILES: read()
        FILES-->>GC: r (cur_size, max_size)
        alt cur_size + release_size < max_size
            Note over GC: Skip GC (cache not full)
        else cache full
            GC->>FILES: write().gc(gc_size)
            FILES-->>GC: release bytes
        end
    end
    
    Note over GC: Calculate proportional release_size
    GC->>GC: release_size = max(10MB, release_size / (max_size / result_max_size))
    
    Note over GC: Process RESULT_FILES
    loop for each file in RESULT_FILES
        GC->>RESULT: read()
        RESULT-->>GC: r (cur_size, max_size)
        alt cur_size + release_size < max_size
            Note over GC: Skip GC (cache not full)
        else cache full
            GC->>RESULT: write().gc(gc_size)
            RESULT-->>GC: release bytes
        end
    end
    
    Note over GC: Calculate proportional release_size
    GC->>GC: release_size = max(10MB, release_size / (max_size / aggregation_max_size))
    
    Note over GC: Process AGGREGATION_FILES
    loop for each file in AGGREGATION_FILES
        GC->>AGG: read()
        AGG-->>GC: r (cur_size, max_size)
        alt cur_size + release_size < max_size
            Note over GC: Skip GC (cache not full)
        else cache full
            GC->>AGG: write().gc(gc_size)
            AGG-->>GC: release bytes
        end
    end