cpu_usage |
(Agent) CPU Usage |
CPU usage of the monitored object Unit: percent
- Linux: Check metric value changes in file /proc/stat in a collection period. Run the top command to check the %Cpu(s) value.
- Windows: Obtain the metric value using the Windows API GetSystemTimes.
|
0-100 |
ECS |
1 minute |
load_average5 |
(Agent) 5-Minute Load Average |
CPU load averaged from the last 5 minutes
- Linux: Obtain the metric value from the number of logic CPUs in load5/ in file /proc/loadavg. Run the top command to check the load5 value.
- Windows does not support this metric.
|
≥ 0 |
ECS |
1 minute |
mem_usedPercent |
(Agent) Memory Usage |
Memory usage of the monitored object Unit: percent
- Linux: Obtain the metric value from the /proc/meminfo file: (MemTotal - MemAvailable)/MemTotal
- Windows: Obtain the value using the following formula: Used memory size/Total memory size x 100%
|
0-100 |
ECS |
1 minute |
mountPointPrefix_disk_free |
(Agent) Available Disk Space |
Free disk space Unit: GB
- Linux: Run the df -h command to check the value in the Avail column. The path of the device name prefix cannot exceed 64 characters. It must start with a letter, and contain only digits, letters, hyphens (-), dots (.), and swung dashes (~).
- Windows: Obtain the metric value using the WMI API GetDiskFreeSpaceExW. The path of the device name prefix cannot exceed 64 characters. It must start with a letter, and contain only digits, letters, hyphens (-), dots (.), and swung dashes (~).
|
≥ 0 |
ECS |
1 minute |
mountPointPrefix_disk_usedPercent |
(Agent) Disk Usage |
Percentage of total disk space that is used Unit: percent
- Linux: Obtain the metric value using following formula: Disk Usage = Used Disk Space/Disk Storage Capacity. The path of the device name prefix cannot exceed 64 characters. It must start with a letter, and contain only digits, letters, hyphens (-), dots (.), and swung dashes (~).
- Windows: Obtain the metric value using the WMI API GetDiskFreeSpaceExW. The path of the device name prefix cannot exceed 64 characters. It must start with a letter, and contain only digits, letters, hyphens (-), dots (.), and swung dashes (~).
|
0-100 |
ECS |
1 minute |
mountPointPrefix_disk_ioUtils and volumePrefix_disk_ioUtils |
(Agent) Disk I/O Usage |
Percentage of the time that the disk has had I/O requests queued to the total disk operation time Unit: percent
- Linux:
Obtain the metric value by calculating the data changes in the thirteenth column of the monitored object in file /proc/diskstats in a collection period. The path of the device name prefix cannot exceed 64 characters. It must start with a letter, and contain only digits, letters, hyphens (-), dots (.), and swung dashes (~).
- Windows does not support this metric.
|
0-100 |
ECS |
1 minute |
mountPointPrefix_disk_inodesUsedPercen |
(Agent) Percentage of Total inode Used |
Number of used index nodes on the disk Unit: percent
- Linux: Run the df -i command to check the value in the IUse% column. The path of the device name prefix cannot exceed 64 characters. It must start with a letter, and contain only digits, letters, hyphens (-), dots (.), and swung dashes (~).
- Windows does not support this metric.
|
0-100 |
ECS |
1 minute |
net_bitSent |
(Agent) Inbound Bandwidth |
Number of bits received by the monitored object per second Unit: bit/s
- Linux: Check metric value changes in file /proc/net/dev in a collection period.
- Windows: Obtain the metric value using the WMI MibIfRow object.
|
≥ 0 |
ECS |
1 minute |
net_bitRecv |
(Agent) Outbound Bandwidth |
Number of bits sent by the target NIC per second Unit: bit/s
- Linux: Check metric value changes in file /proc/net/dev in a collection period.
- Windows: Obtain the metric value using the WMI MibIfRow object.
|
≥ 0 |
ECS |
1 minute |
net_packetRecv |
(Agent) NIC Packet Receive Rate |
Number of packets received by this NIC per second Unit: count/s
- Linux: Check metric value changes in file /proc/net/dev in a collection period.
- Windows: Obtain the metric value using the WMI MibIfRow object.
|
≥ 0 |
ECS |
1 minute |
net_packetSent |
(Agent) NIC Packet Send Rate |
Number of packets sent by this NIC per second Unit: count/s
- Linux: Check metric value changes in file /proc/net/dev in a collection period.
- Windows: Obtain the metric value using the WMI MibIfRow object.
|
≥ 0 |
ECS |
1 minute |
net_tcp_total |
(Agent) Total Number of TCP Connections |
Total number of TCP connections of this NIC |
≥ 0 |
ECS |
1 minute |
net_tcp_established |
(Agent) Number of ESTABLISHED TCP Connections |
Number of ESTABLISHED TCP connections of this NIC |
≥ 0 |
ECS |
1 minute |
