search_space.json

{
    "write_buffer_size": {
        "_type": "quniform",
        "_value": [2097152, 16777216, 1048576]
    },
    "min_write_buffer_number_to_merge": {
        "_type": "quniform",
        "_value": [2, 16, 1]
    },
    "level0_file_num_compaction_trigger": {
        "_type": "quniform",
        "_value": [2, 16, 1]
    }
}