Gateway Health is one of the standard OT Device Profiles built into NeoEdge. It provides rich and commonly used IoT Gateway operation data, allowing you to remotely monitor and understand the operational status of the IoT Gateway. Additionally, you can integrate this real-time IoT Gateway operational data into your data stream via NeoFlow, making it one of the parameters for data stream computing.
Gateway Health 包含下列 8 類 共 38 項運行數據：
System operation data
|
Tag Name
|
Data Type
|
Description
|
| uptime | integer | The total number of seconds the Gateway has been running since it was powered on. |
| cpu_usage | float | CPU usage percentage (with total CPU as the denominator), ranging from 0 to 100. |
| memory_usage | float | Memory usage percentage, ranging from 0 to 100. |
| avg_load_1m | float | Linux average load in 1 min |
| avg_load_5m | float | Linux average load in 5 min |
| avg_load_15m | float | Linux average load in 15 min |
| date_time | long integer | Gateway timestamp in second (UTC+0) |
| date_yyyy | integer | Gateway current time with Year |
| date_mm | integer | Gateway current time with Month, 1 ~ 12 |
| date_dd | integer | Gateway current time with Day, 1 ~ 31 |
| time_hh | integer | Gateway current time with Hour, 0 ~ 23 |
| time_mm | integer | Gateway current time with Minute, 0 ~ 59 |
| time_ss | integer | Gateway current time with Second, 0 ~ 59 |
Disk space data
|
Tag Name
|
Data Type
|
Description
|
| root_usage | float | Root partition usage percentage, ranging from 0 to 100. |
| root_available_bytes | long integer | Available space on the root partition. |
| disk_usage | float | Internal storage usage percentage. |
| disk_available_bytes | long integer | Available space on internal storage. |
External network usage data.
|
Tag Name
|
Data Type
|
Description
|
| wan_tx_bytes | long integer | The amount of data transmitted externally within the interval time you have set. |
| wan_rx_bypes | long integer | The amount of data transmitted internally within the interval time you have set. |
| wan_type | string | External network interfaces (LAN1/LAN2/Wi-Fi/Cellular). |
CPU temperature data.
* Please note that some IoT Gateways do not provide CPU temperature data.
|
Tag Name
|
Data Type
|
Description
|
| max_cpu_temp | float | The highest temperature of a multi-core CPU, in Celsius. |
| avg_cpu_temp | float | The average temperature of a multi-core CPU, in Celsius. |
Wi-Fi signal data.
* Please note that when your IoT Gateway has not activated the Wi-Fi network, Gateway Health will display this abnormal setting with an error message.
|
Tag Name
|
Data Type
|
Description
|
| wifi_rssi | integer | RSSI value |
| wifi_signal_level | string | rssi_value >= -55：Great -55 > rssi_value >= -65：Good -65 > rssi_value >= -75：Moderate -75 > rssi_value >= -90：Poor -90 > rssi_value：No Signal |
4G signal data.
* Please note that when your IoT Gateway has not activated the 4G network, Gateway Health will display this abnormal setting with an error message.
|
Tag Name
|
Data Type
|
Description
|
| lte_cell_rssi | integer | RSSI value |
| lte_cell_rsrp | integer | RSRP value |
| lte_cell_rsrq | integer | RSRQ value |
| lte_cell_snr | integer | SNR 數值 |
| lte_cell_signal_level | string | rsrp_value >= -85：Great -85 > rsrp_value >= -95：Good -95 > rsrp_value >= -105：Moderate -105 > rsrp_value >= -115：Poor -115 > rsrp_value ：No Signal |
5G signal data.
* Please note that when your IoT Gateway has not activated the 5G network, Gateway Health will display this abnormal setting with an error message.
|
Tag Name
|
Data Type
|
Description
|
| nr_cell_rssi | integer | RSSI value |
| nr_cell_rsrp | integer | RSRP value |
| nr_cell_rsrq | integer | RSRQ value |
| nr_cell_snr | integer | SNR 數值 |
| nr_cell_signal_level | string | rsrp_value >= -65：Great -65 > rsrp_value >= -80：Good -80 > rsrp_value >= -90：Moderate -90 > rsrp_value >= -110：Poor -110 > rsrp_value ：No Signal |
GPS Location data.
* Please note that the GPS coordinate data type is a string.
|
Tag Name
|
Data Type
|
Description
|
| longitude | string | Longitude (maximum length of 11 digits, including up to 8 decimal places) |
| latitude | string | Latitude (maximum length of 11 digits, including up to 8 decimal places) |
| altitude | string | Height (meter) |
| location_status | bool | Positioning Validity. |
