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Basic Metrics: IEF Metrics

Updated on 2024-04-11 GMT+08:00

This section describes the types, names, and meanings of IEF metrics reported to AOM.

NOTE:

After IEF metrics are reported to AOM, AOM will convert them based on mapping rules and displays the results on the Metric Browsing page.

Table 1 IEF metrics

Category

Sub-Category

Metrics Displayed on AOM

Metrics Reported by IEF

Metric Name

Description

Value Range

Unit

Host metrics

CPU

aom_node_cpu_limit_core

cpuCoreLimit

Total CPU Cores

Total number of CPU cores that have been applied for a measured object

≥ 1

Cores

aom_node_cpu_used_core

cpuCoreUsed

Used CPU Cores

Number of CPU cores used by a measured object

≥ 0

Cores

aom_node_cpu_usage

cpuUsage

CPU Usage

CPU usage of a measured object

0–100

%

Memory

aom_node_memory_total_megabytes

totalMem

Total Physical Memory

Total physical memory that has been applied for a measured object

≥ 0

MB

aom_node_memory_free_megabytes

freeMem

Available Physical Memory

Available physical memory of a measured object

≥ 0

MB

aom_node_memory_usage

memUsedRate

Physical Memory Usage

Percentage of the used physical memory to the total physical memory applied for a measured object

0–100

%

aom_node_virtual_memory_usage

virMemUsedRate

Virtual Memory Usage

Percentage of the used virtual memory to the total virtual memory

≥ 0

MB

Network

aom_node_network_receive_bytes

recvBytesRate

Downlink Rate (BPS)

Inbound traffic rate of a measured object

≥ 0

Bytes/s

aom_node_network_transmit_bytes

sendBytesRate

Uplink Rate (BPS)

Outbound traffic rate of a measured object

≥ 0

Bytes/s

Disk

aom_node_disk_capacity_megabytes

diskCapacity

Total Disk Space

Total disk space

≥ 0

MB

aom_node_disk_available_capacity_megabytes

diskAvailableCapacity

Available disk space

Disk space that has not been used

≥ 0

MB

aom_node_disk_usage

diskUsedRate

Disk Usage

Percentage of the used disk space to the total disk space

0–100

%

aom_node_disk_read_kilobytes

diskReadRate

Disk Read Rate

Volume of data read from a disk per second

≥ 0

KB/s

aom_node_disk_write_kilobytes

diskWriteRate

Disk Write Rate

Volume of data written into a disk per second

≥ 0

KB/s

GPU

aom_node_gpu_memory_free_megabytes

gpuMemCapacity

GPU Memory Capacity

Total GPU memory of a measured object

≥ 0

MB

aom_node_gpu_memory_usage

gpuMemUsage

GPU Memory Usage

Percentage of the used GPU memory to the total GPU memory

0–100

%

aom_node_gpu_memory_used_megabytes

gpuMemUsed

Used GPU Memory

GPU memory used by a measured object

≥ 0

MB

aom_node_gpu_usage

gpuUtil

GPU Usage

GPU usage of a measured object

0–100

%

Host

aom_node_process_number

processNum

Number of Processes

Number of running processes on a measured object

≥ 0

N/A

Atlas 500

AI Edge Station

aom_node_npu_temperature_centigrade

node_temperature

Node Temperature

Temperature of the Atlas 500 AI Edge Station node, which is reported by calling the edgecore API

≥ 0

°C

node_power

node_power

Node Power

Power of the Atlas 500 AI Edge Station node, which is reported by calling the edgecore API

≥ 0

W

node_voltage

node_voltage

Node Voltage

Voltage of the Atlas 500 AI Edge Station node, which is reported by calling the edgecore API

≥ 0

V

npu_temperature

npu_temperature

Chip Temperature

NPU temperature of the Atlas 500 AI Edge Station node, which is reported by calling the edgecore API

≥ 0

°C

npu_health

npu_health

Chip Health Status

NPU health status of the Atlas 500 AI Edge Station node, which is reported by calling the edgecore API

≥ 0

N/A

ai_cpu_rate

ai_cpu_rate

AI CPU Usage

AI CPU usage of the Ascend AI accelerator card, which is reported by calling the edgecore API

0–100

%

ai_core_rate

ai_core_rate

AI Core Usage

AI Core usage of the Ascend AI accelerator card, which is reported by calling the edgecore API

0–100

%

ctrl_cpu_rate

ctrl_cpu_rate

Control CPU Usage

Control CPU usage of the Ascend AI accelerator card, which is reported by calling the edgecore API

0–100

%

ddr_cap_rate

ddr_cap_rate

DDR Memory Usage

DDR memory usage of the Atlas 500 AI Edge Station node, which is reported by calling the edgecore API

0–100

%

ddr_bw_rate

ddr_bw_rate

DDR Bandwidth Usage

DDR bandwidth usage of the Atlas 500 AI Edge Station node, which is reported by calling the edgecore API

0–100

%

Container metrics

CPU

aom_container_cpu_limit_core

cpuCoreLimit

Total CPU Cores

Total number of CPU cores that have been applied for a measured object

≥ 1

Cores

aom_container_cpu_used_core

cpuCoreUsed

Used CPU Cores

Number of CPU cores used by a measured object

≥ 0

Cores

aom_container_cpu_usage

cpuUsage

CPU Usage

CPU usage of a measured object

0–100

%

Memory

aom_container_memory_request_megabytes

memCapacity

Total Physical Memory

Total physical memory that has been applied for a measured object

≥ 0

MB

aom_container_memory_used_megabytes

memUsed

Used Physical Memory

Used physical memory of a measured object

≥ 0

MB

memUsedRate

memUsedRate

Physical Memory Usage

Percentage of the used physical memory to the total physical memory applied for a measured object

0–100

%

Disk

aom_container_disk_read_kilobytes

diskReadRate

Disk Read Rate

Volume of data read from a disk per second

≥ 0

KB/s

aom_container_disk_write_kilobytes

diskWriteRate

Disk Write Rate

Volume of data written into a disk per second

≥ 0

KB/s

Network

aom_container_network_receive_bytes

recvBytesRate

Downlink Rate (BPS)

Inbound traffic rate of a measured object

≥ 0

Bytes/s

aom_container_network_transmit_bytes

sendBytesRate

Uplink Rate (BPS)

Outbound traffic rate of a measured object

≥ 0

Bytes/s

GPU

aom_container_gpu_memory_free_megabytes

gpuMemCapacity

GPU Memory Capacity

Total GPU memory of a measured object

≥ 0

MB

aom_container_gpu_memory_usage

gpuMemUsage

GPU Memory Usage

Percentage of the used GPU memory to the total GPU memory

0–100

%

aom_container_gpu_memory_used_megabytes

gpuMemUsed

Used GPU Memory

GPU memory used by a measured object

≥ 0

MB

aom_container_gpu_usage

gpuUtil

GPU Usage

GPU usage of a measured object

0–100

%

Container status

aom_container_status

status

Container Status

Container status

≥ 0

N/A

Process metrics

CPU

aom_process_cpu_usage

cpuUsage

CPU Usage

CPU usage of a measured object

0–100

%

Memory

aom_process_memory_used_megabytes

memUsed

Used Physical Memory

Used physical memory of a measured object

≥ 0

MB

Process status

aom_process_status

status

Process Status

Process status

≥ 0

N/A

GPU

gpuMemCapacity

gpuMemCapacity

GPU Memory Capacity

Total GPU memory of a measured object

≥ 0

MB

gpuMemUsage

gpuMemUsage

GPU Memory Usage

Percentage of the used GPU memory to the total GPU memory

0–100

%

gpuMemUsed

gpuMemUsed

Used GPU Memory

GPU memory used by a measured object

≥ 0

MB

gpuUtil

gpuUtil

GPU Usage

GPU usage of a measured object

0–100

%

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