{
    "filetype": "insert",
    "cfgdir": "/etc/taos",
    "host": "127.0.0.1",
    "port": 6030,
    "user": "root",
    "password": "taosdata",
    "connection_pool_size": 8,
    "thread_count": 5,
    "create_table_thread_count": 7,
    "result_file": "./insert_res.txt",
    "confirm_parameter_prompt": "no",
    "insert_interval": 0,
    "num_of_records_per_req": 2000,
    "prepared_rand": 10000,
    "chinese": "no",
    "escape_character": "yes",
    "databases": [
        {
            "dbinfo": {
                "name": "dmeters",
                "drop": "yes",
                "vgroups": 4,
                "duration": "5d",
                "keep": "30d",
                "pages": 512,
                "minrows":5000,
                "maxrows":10000,
		        "stt_trigger":1,
                "wal_retention_period": 1,
                "wal_retention_size": 10,
		        "cachemodel": "'both'",
                "precision": "ms"
            },
            "super_tables": [
                {
                    "name": "meters",
                    "child_table_exists": "no",
                    "childtable_count": 100000,
                    "childtable_prefix": "d",
                    "auto_create_table": "no",
                    "batch_create_tbl_num": 5,
                    "data_source": "rand",
                    "insert_mode": "taosc",
                    "non_stop_mode": "no",
                    "line_protocol": "line",
                    "insert_rows": 900000000000000,
                    "interlace_rows": 1,
                    "insert_interval": 1000,
                    "start_timestamp": "now",
                    "start_fillback_time": "auto",
                    "timestamp_step": 1000,
                    "sample_format": "csv",
                    "sample_file": "./sample.csv",
                    "use_sample_ts": "no",
                    "tags_file": "",
                    "columns": [
                        { "type": "FLOAT", "name": "current", "fun": "3*sin(x)+10*random(2)"},
                        { "type": "INT",   "name": "voltage", "fun": "40*sin(x)+200*random(10)"},
                        { "type": "FLOAT", "name": "phase",   "fun": "1*sin(x)+1*random(3)"},
                        { "type": "INT",   "name": "c1",   "fun":    "count(0,100,1,0)"},
                        { "type": "INT",   "name": "c2",   "fun":    "saw(-100,100,20,0)"},
                        { "type": "INT",   "name": "c3",   "fun":    "square(0,60,20,10)"},
                        { "type": "INT",   "name": "c4",   "fun":    "tri(-20,100,30,10)"}
                    ],
                    "tags": [
                        {
                            "type": "TINYINT",
                            "name": "groupid",
                            "max": 10,
                            "min": 1
                        },
                        {
                            "name": "location",
                            "type": "BINARY",
                            "len": 16,
                            "values": ["San Francisco", "Los Angles", "San Diego",
                                "San Jose", "Palo Alto", "Campbell", "Mountain View",
                                "Sunnyvale", "Santa Clara", "Cupertino"]
                        }
                    ]
                }
            ]
        }
    ]
}