esp-idf/tools/test_idf_size/expected_output.json

{
    "dram_data": 9324,
    "dram_bss": 8296,
    "dram_other": 0,
    "used_dram": 17620,
    "available_dram": 163116,
    "used_dram_ratio": 0.09749026203966006,
    "used_iram": 38932,
    "available_iram": 92140,
    "used_iram_ratio": 0.297027587890625,
    "used_diram": 0,
    "available_diram": 0,
    "used_diram_ratio": 0,
    "flash_code": 146944,
    "flash_rodata": 39580,
    "total_size": 234780
}