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 # HELP wmi_logical_disk_free_bytes ???? ???? ????? (LogicalDisk.PercentFreeSpace)
        # ?? TYPE wmi_logical_disk_free_bytes
        wmi_logical_disk_free_bytes{volume="C:"} 3.5180249088e+11
        wmi_logical_disk_free_bytes{volume="D:"} 2.627731456e+09
        wmi_logical_disk_free_bytes{volume="HarddiskVolume4"} 4.59276288e+08

[
            {
                "name": "wmi_logical_disk_free_bytes",
                "help": "??? ???? ????? (LogicalDisk.PercentFreeSpace)",
                "type": "??",
                "??????": {
                    "volume": "C:"
                 },
                "value": "3.5180249088e+11",
                "line_raw": "wmi_logical_disk_free_bytes{volume=\"C:\"} 3.5180249088e+11"
            },
            {
                "name": "wmi_logical_disk_free_bytes",
                "help": "??? ???? ????? (LogicalDisk.PercentFreeSpace)",
                "type": "??",
                "??????": {
                    "volume": "D:"
                 },
                "value": "2.627731456e+09",
                "line_raw": "wmi_logical_disk_free_bytes{volume=\"D:\"} 2.627731456e+09"
            },
            {
                "name": "wmi_logical_disk_free_bytes",
                "help": "??? ???? ????? (LogicalDisk.PercentFreeSpace)",
                "type": "??",
                "??????": {
                    "volume": "HarddiskVolume4"
                 },
                "value": "4.59276288e+08",
                "line_raw": "wmi_logical_disk_free_bytes{volume=\"HarddiskVolume4\"} 4.59276288e+08"
            }
       ]

 {#VOLUME}=$.labels['volume']
        {#METRIC}=$['name']
        {#HELP}=$['????']