Using Cloud Eye to Monitor NPU Resources of Lite Server

Scenario

You need Cloud Eye to monitor Lite Server. This section describes how to interconnect with Cloud Eye to monitor resources and events on Lite Server.

Constraints

The Cloud Eye Agent plug-in, which has strict resource usage restrictions, is required for monitoring. When the resource usage exceeds the threshold, the Agent circuit breaker occurs. For details about the resource usage, see Cloud Eye Server Monitoring.
If you run the NPU pressure test command using Ascend-dmi, some NPU metric data may be lost.
You have fully tested the monitoring agent in the public image provided by Lite Server. If you use your own image, perform the test before deploying the image in the production environment to prevent information errors.

Prerequisites

The Cloud Eye Agent has been installed on the Lite Server. For details about how to check whether the Cloud Eye Agent is installed and how to install it, see Installing Cloud Eye Agent Monitoring Plug-ins.

Overview

For details, see Bare Metal Server (BMS) Server Monitoring. In addition to the images listed in the document, Ubuntu 20.04 is also supported.

The sampling period of monitoring metrics is 1 minute. Do not change it. Otherwise, the function may be abnormal. The current monitoring metrics include the CPU, memory, disk, and network. After the accelerator PU driver is installed on the host, the related metrics can be collected.

The NPU metric collection function depends on the Linux system tool lspci. Some events depend on the blkid and grub2-editenv system tools. Ensure that these tools are normal.

**Table 1** Monitoring tools
Tool	Check Method	Installation Method
lspci	Run lspci in the shell environment. The PCI device in the system can be queried. The following shows an example: $ sudo lspci 00:00.0 PCI bridge: Huawei Technologies Co., Ltd. HiSilicon PCIe Root Port with Gen4 (rev 21) 00:08.0 PCI bridge: Huawei Technologies Co., Ltd. HiSilicon PCIe Root Port with Gen4 (rev 21) 00:10.0 PCI bridge: Huawei Technologies Co., Ltd. HiSilicon PCIe Root Port with Gen4 (rev 21)	lspci is a tool used to display PCI device information. It is usually included in the pciutils software package. This software package is installed by default in most Linux versions. Generally, lspci is pre-installed. If lspci is not installed, you can use the package manager to install pciutils. Run the following commands in Debian/Ubuntu: sudo apt-get update sudo apt-get install pciutils Run the following command in Red Hat/CentOS/EulerOS: sudo yum install pciutils
blkid	Run blkid in the shell environment. The block device in the system can be queried. The following shows an example: $ sudo blkid /dev/sda1: UUID="123e4567-e89b-12d3-a456-426614174000" TYPE="vfat" PARTUUID="56789abc-def0-1234-5678-9abcd3f2c0a1" /dev/sda2: UUID="a1b2c3d4-e5f6-789a-bcde-f0123456789a" TYPE="swap" PARTUUID="edcba98-7654-3210-fedc-ba9876543210" /dev/sda3: UUID="01234567-89ab-cdef-0123-456789abcdef" TYPE="ext4" PARTUUID="fedcba09-8765-4321-fedc-ba0987654321"	blkid is a tool used to display block device attributes in Linux. It is usually included in the util-linux software package. This software package is installed by default in most Linux versions. Generally, blkid is pre-installed. If blkid is not installed, you can use the package manager to install util-linux. Run the following commands in Debian/Ubuntu: sudo apt-get update sudo apt-get install util-linux Run the following command in Red Hat/CentOS/EulerOS: sudo yum install util-linux
grub2-editenv (required only for Red Hat, CentOS, and EulerOS)	Run blkid in the shell environment. The block device in the system can be queried. The following shows an example: 1 2 3 4 $ sudo grub2-editenv list timeout=5default=0saved_entry=Red Hat Enterprise Linux Server, with Linux 4.18.0-305.el8.x86_64	grub2-editenv is part of GRUB2 and is used to manage GRUB environment variables. GRUB2 is installed by default in most Linux versions. Generally, grub2-editenv is pre-installed. If grub2-editenv is not installed, you can use the package manager to install it. Run the following commands in Debian/Ubuntu: sudo apt-get update sudo apt-get install grub2 Run the following command in Red Hat/CentOS/EulerOS: sudo yum install grub2

Installing Cloud Eye Agent Monitoring Plug-ins

OS-level, proactive, and fine-grained server monitoring is provided after the Cloud Eye Agent is installed on the Lite Server (ECS or BMS).

Cloud Eye Agent is installed in the preset OS on the Lite Server by default. You can check the Agent status and version on the Cloud Eye console.

If Cloud Eye Agent is not installed or the Cloud Eye Agent version does not meet the requirements, use either of the following methods:

Method 1: Install or upgrade the Cloud Eye Agent plug-in on a Lite Server.

Method 2: Manually install Cloud Eye Agent.

Create an agency for Cloud Eye. For details, see Creating a User and Granting Permissions. If you have enabled Cloud Eye host monitoring authorization when creating a Lite Server, skip this step.
Currently, one-click monitoring installation is not supported on the Cloud Eye page. You need to log in to the server and run the following commands to install and configure the agent. For details about how to install the agent in other regions, see Installing the Agent on a Linux Server.
```
cd /usr/local && curl -k -O https://obs.cn-north-4.myhuaweicloud.com/uniagent-cn-north-4/script/agent_install.sh && bash agent_install.sh
```
If the following information is displayed, the installation is successful.

Figure 1 Installation succeeded
View the monitoring items on Cloud Eye page. Accelerator PU monitoring items are available only after the accelerator PU driver is installed on the host.
Figure 2 Monitoring page

The monitoring plug-in is now installed. You can view the collected metrics on the UI or configure alarms based on the metric values.

Metric Namespace

AGT.ECS and SERVICE.BMS

Lite Server Monitoring Metrics

The table below lists only NPU metrics. For details about other metrics, see What Metrics Are Supported by the Agent?

**Table 2** NPU metrics (all)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	Overall	npu_device_health	NPU Health Status	Health status of the NPU	-	N/A	0: normal 1: minor alarm 2: major alarm 3: critical alarm	instance_id, npu	Snt3P 300IDuo Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_driver_health	NPU Driver Health Status	Health status of the NPU driver	-	N/A	0: normal 3: critical alarm	instance_id, npu
3		npu_power	NPU Power	NPU power	W	N/A	>0	instance_id, npu
4		npu_temperature	NPU Temperature	NPU temperature	°C	N/A	Natural number	instance_id, npu
5		npu_voltage	NPU Voltage	NPU voltage	V	N/A	Natural number	instance_id, npu
6		npu_util_rate_general	Overall NPU usage	Overall NPU usage, which covers AI Core and Vector Core statistics.	%	N/A	0%–100%	instance_id, npu	Snt9b Snt9b23

**Table 3** NPU metrics (HBM)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	HBM	npu_util_rate_hbm	NPU HBM Usage	HBM usage of the NPU	%	N/A	0%–100%	instance_id, npu	Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_hbm_freq	HBM Frequency	NPU HBM frequency	MHz	N/A	>0	instance_id, npu
3		npu_freq_hbm	HBM Frequency	NPU HBM frequency	MHz	N/A	>0	instance_id, npu
4		npu_hbm_usage	HBM Usage	NPU HBM usage	MB	N/A	≥0	instance_id, npu
5		npu_hbm_temperature	HBM Temperature	NPU HBM temperature	°C	N/A	Natural number	instance_id, npu
6		npu_hbm_bandwidth_util	HBM Bandwidth Usage	NPU HBM bandwidth usage (old version)	%	N/A	0%–100%	instance_id, npu
7		npu_util_rate_hbm_bw	HBM Bandwidth Usage	NPU HBM bandwidth usage (new version)	%	N/A	0%–100%	instance_id, npu
8		npu_hbm_mem_capacity	NPU HBM Memory Capacity	HBM memory capacity of the NPU	MB	N/A	≥0	instance_id, npu
9		npu_hbm_ecc_enable	HBM ECC Status	NPU HBM ECC status	-	N/A	0: ECC detection is disabled. 1: ECC detection is enabled.	instance_id, npu
10		npu_hbm_single_bit_error_cnt	Single-bit Errors on HBM	Current number of single-bit errors on the NPU HBM	count	N/A	≥0	instance_id, npu
11		npu_hbm_double_bit_error_cnt	Double-bit Errors on HBM	Current number of double-bit errors on the NPU HBM	count	N/A	≥0	instance_id, npu
12		npu_hbm_total_single_bit_error_cnt	Single-bit Errors in HBM Lifecycle	Number of single-bit errors in the NPU HBM lifecycle	count	N/A	≥0	instance_id, npu
13		npu_hbm_total_double_bit_error_cnt	Double-bit Errors in HBM Lifecycle	Number of double-bit errors in the NPU HBM lifecycle	count	N/A	≥0	instance_id, npu
14		npu_hbm_single_bit_isolated_pages_cnt	Isolated NPU Memory Pages with HBM Single-bit Errors	Number of isolated NPU memory pages with HBM single-bit errors	count	N/A	≥0	instance_id, npu
15		npu_hbm_double_bit_isolated_pages_cnt	Isolated NPU Memory Pages with HBM Multi-bit Errors	Number of isolated NPU memory pages with HBM double-bit errors	count	N/A	≥0	instance_id, npu

**Table 4** NPU metrics (DDR)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	DDR	npu_usage_mem	Used NPU Memory	Used NPU memory	MB	N/A	≥0	instance_id, npu	Snt3P 300IDuo	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_util_rate_mem	NPU Memory Usage	NPU memory usage	%	N/A	0%–100%	instance_id, npu
3		npu_freq_mem	NPU Memory Frequency	NPU memory frequency	MHz	N/A	>0	instance_id, npu
4		npu_util_rate_mem_bandwidth	NPU Memory Bandwidth Usage	NPU memory bandwidth usage	%	N/A	0%–100%	instance_id, npu
5		npu_sbe	NPU Single-bit Errors	Number of single-bit errors on the NPU	count	N/A	≥0	instance_id, npu
6		npu_dbe	NPU Double-bit Errors	Number of double-bit errors on the NPU	count	N/A	≥0	instance_id, npu

**Table 5** NPU metrics (AI Core)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	AI Core	npu_freq_ai_core	AI Core Frequency of the NPU	AI core frequency of the NPU	MHz	N/A	>0	instance_id, npu	Snt3P 300IDuo Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_freq_ai_core_rated	Rated Frequency of the NPU AI Core	Rated frequency of the NPU AI core	MHz	N/A	>0	instance_id, npu
3		npu_util_rate_ai_core	AI Core Usage of the NPU	AI core usage of the NPU	%	N/A	0%–100%	instance_id, npu

**Table 6** NPU metrics (AI Vector)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	AI Vector	npu_util_rate_vector_core	NPU Vector Core Usage	NPU Vector Core Usage	%	N/A	0%–100%	instance_id, npu	Snt3P 300IDuo Snt9b Snt9b23	telescope: 2.7.5.9 or later

**Table 7** NPU metrics (AI CPU)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	AI CPU	npu_aicpu_num	Number of AI CPUs of the NPU	Number of AI CPUs of the NPU	count	N/A	≥0	instance_id, npu	Snt3P 300IDuo Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_util_rate_ai_cpu	NPU AI CPU Usage	AI CPU usage of the NPU	%	N/A	0%–100%	instance_id, npu
3		npu_aicpu_avg_util_rate	Average AI CPU Usage of the NPU	Average AI CPU usage of the NPU	%	N/A	0%–100%	instance_id, npu
4		npu_aicpu_max_freq	Maximum AI CPU Frequency of the NPU	Maximum AI CPU frequency of the NPU	MHz	N/A	>0	instance_id, npu
5		npu_aicpu_cur_freq	AI CPU Frequency of the NPU	AI CPU frequency of the NPU	MHz	N/A	>0	instance_id, npu

**Table 8** NPU metrics (CTRL CPU)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	CTRL CPU	npu_util_rate_ctrl_cpu	Control CPU Usage of the NPU	Control CPU usage of the NPU	%	N/A	0%–100%	instance_id, npu	Snt3P 300IDuo Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2	CTRL CPU	npu_freq_ctrl_cpu	Control CPU Frequency of the NPU	Control CPU frequency of the NPU	MHz	N/A	>0	instance_id, npu	Snt3P 300IDuo Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later

**Table 9** NPU metrics (PCIE link)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	PCIe link	npu_link_cap_speed	Max. NPU Link Speed	Maximum link speed of the NPU	GT/s	N/A	≥0	instance_id, npu	310P 300IDuo Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_link_cap_width	Max. NPU Link Width	Maximum link width of the NPU	count	N/A	≥0	instance_id, npu
3		npu_link_status_speed	NPU Link Speed	Link speed of the NPU	GT/s	N/A	≥0	instance_id, npu
4		npu_link_status_width	NPU Link Width	Link width of the NPU	count	N/A	≥0	instance_id, npu

**Table 10** NPU metrics (RoCE network)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	RoCE network	npu_device_network_health	NPU Network Health Status	Connectivity of the IP address of the RoCE NIC on the NPU	-	N/A	0: The network health status is normal. Other values: The network status is abnormal.	instance_id, npu	Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_network_port_link_status	NPU Network Port Link Status	Link status of the NPU network port	-	N/A	0: up 1: down	instance_id, npu
3		npu_roce_tx_rate	NPU NIC Uplink Rate	Uplink rate of the NPU NIC	MB/s	N/A	≥0	instance_id, npu
4		npu_roce_rx_rate	NPU NIC Downlink Rate	Downlink rate of the NPU NIC	MB/s	N/A	≥0	instance_id, npu
5		npu_mac_tx_mac_pause_num	PAUSE Frames Sent from MAC	Total number of PAUSE frames sent from the MAC address corresponding to the NPU	count	N/A	≥0	instance_id, npu
6		npu_mac_rx_mac_pause_num	PAUSE Frames Received by MAC	Total number of PAUSE frames received by the MAC address corresponding to the NPU	count	N/A	≥0	instance_id, npu
7		npu_mac_tx_pfc_pkt_num	PFC Frames Sent from MAC	Total number of PFC frames sent from the MAC address corresponding to the NPU	count	N/A	≥0	instance_id, npu
8		npu_mac_rx_pfc_pkt_num	PFC Frames Received by MAC	Total number of PFC frames received by the MAC address corresponding to the NPU	count	N/A	≥0	instance_id, npu
9		npu_mac_tx_bad_pkt_num	Bad Packets Sent from MAC	Total number of bad packets sent from the MAC address corresponding to the NPU	count	N/A	≥0	instance_id, npu
10		npu_mac_rx_bad_pkt_num	Bad Packets Received by MAC	Total number of bad packets received by the MAC address corresponding to the NPU	count	N/A	≥0	instance_id, npu
11		npu_roce_tx_err_pkt_num	Bad Packets Sent by RoCE	Total number of bad packets sent by the RoCE NIC on the NPU	count	N/A	≥0	instance_id, npu
12		npu_roce_rx_err_pkt_num	Bad Packets Received by RoCE	Total number of bad packets received by the RoCE NIC on the NPU	count	N/A	≥0	instance_id, npu
13		npu_roce_tx_all_pkt_num	Packets Transmitted by NPU RoCE	The number of packets transmitted by the NPU's RoCE.	count	N/A	≥0	instance_id, npu		telescope: 2.7.5.9 or later
14		npu_roce_rx_all_pkt_num	Packets Received by NPU RoCE	The number of packets received by the NPU's RoCE.	count	N/A	≥0	instance_id, npu
15		npu_roce_new_pkt_rty_num	Packets Retransmitted by NPU RoCE	The number of packets retransmitted by the NPU's RoCE.	count	N/A	≥0	instance_id, npu
16		npu_roce_out_of_order_num	Abnormal PSN Packets Received by NPU RoCE	This metric indicates that number of PSN packets received by NPU RoCE is greater than that of expected or duplicate PSN packets. If packets are out of order or lost, retransmission is triggered.	count	N/A	≥0	instance_id, npu
17		npu_roce_rx_cnp_pkt_num	CNP Packets Received by NPU RoCE	The number of CNP packets received by the NPU's RoCE.	count	N/A	≥0	instance_id, npu
18		npu_roce_tx_cnp_pkt_num	CNP Packets Transmitted by NPU RoCE	The number of CNP packets transmitted by the NPU's RoCE.	count	N/A	≥0	instance_id, npu

**Table 11** NPU metrics (RoCE optical module)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	RoCE optical module	npu_opt_temperature	NPU Optical Module Temperature	NPU optical module temperature	°C	N/A	Natural number	instance_id, npu	Snt9b Snt9b23	telescope: 2.7.4.3 2.7.5.3 2.7.5.4 2.7.5.9 or later
2		npu_opt_temperature_high_thres	Upper Limit of the NPU Optical Module Temperature	Upper limit of the NPU optical module temperature	°C	N/A	Natural number	instance_id, npu
3		npu_opt_temperature_low_thres	Lower Limit of the NPU Optical Module Temperature	Lower limit of the NPU optical module temperature	°C	N/A	Natural number	instance_id, npu
4		npu_opt_voltage	NPU Optical Module Voltage	NPU optical module voltage	mV	N/A	Natural number	instance_id, npu
5		npu_opt_voltage_high_thres	Upper Limit of the NPU Optical Module Voltage	Upper limit of the NPU optical module voltage	mV	N/A	Natural number	instance_id, npu
6		npu_opt_voltage_low_thres	Lower Limit of the NPU Optical Module Voltage	Lower limit of the NPU optical module voltage	mV	N/A	Natural number	instance_id, npu
7		npu_opt_tx_power_lane0	TX Power of the NPU Optical Module in Channel 0	Transmit power of the NPU optical module in channel 0	mW	N/A	≥0	instance_id, npu
8		npu_opt_tx_power_lane1	TX Power of the NPU Optical Module in Channel 1	Transmit power of the NPU optical module in channel 1	mW	N/A	≥0	instance_id, npu
9		npu_opt_tx_power_lane2	TX Power of the NPU Optical Module in Channel 2	Transmit power of the NPU optical module in channel 2	mW	N/A	≥0	instance_id, npu
10		npu_opt_tx_power_lane3	TX Power of the NPU Optical Module in Channel 3	Transmit power of the NPU optical module in channel 3	mW	N/A	≥0	instance_id, npu
11		npu_opt_rx_power_lane0	RX Power of the NPU Optical Module in Channel 0	Receive power of the NPU optical module in channel 0	mW	N/A	≥0	instance_id, npu
12		npu_opt_rx_power_lane1	RX Power of the NPU Optical Module in Channel 1	Receive power of the NPU optical module in channel 1	mW	N/A	≥0	instance_id, npu
13		npu_opt_rx_power_lane2	RX Power of the NPU Optical Module in Channel 2	Receive power of the NPU optical module in channel 2	mW	N/A	≥0	instance_id, npu
14		npu_opt_rx_power_lane3	RX Power of the NPU Optical Module in Channel 3	Receive power of the NPU optical module in channel 3	mW	N/A	≥0	instance_id, npu
15		npu_opt_tx_bias_lane0	TX Bias Current of the NPU Optical Module in Channel 0	Transmitted bias current of the NPU optical module in channel 0	mA	N/A	≥0	instance_id, npu
16		npu_opt_tx_bias_lane1	TX Bias Current of the NPU Optical Module in Channel 1	Transmitted bias current of the NPU optical module in channel 1	mA	N/A	≥0	instance_id, npu
17		npu_opt_tx_bias_lane2	TX Bias Current of the NPU Optical Module in Channel 2	Transmitted bias current of the NPU optical module in channel 2	mA	N/A	≥0	instance_id, npu
18		npu_opt_tx_bias_lane3	TX Bias Current of the NPU Optical Module in Channel 3	Transmitted bias current of the NPU optical module in channel 3	mA	N/A	≥0	instance_id, npu
19		npu_opt_tx_los	TX Los of the NPU Optical Module	TX Los flag of the NPU optical module	count	N/A	≥0	instance_id, npu
20		npu_opt_rx_los	RX Los of the NPU Optical Module	RX Los flag of the NPU optical module	count	N/A	≥0	instance_id, npu
21		npu_opt_media_snr_lane0	NPU Optical Module Channel 0 Optical SNR	The signal-to-noise ratio (SNR) on the media (optical) side of channel 0 in the NPU optical module	dB	N/A	Natural number	instance_id, npu		telescope: 2.7.5.9 or later
22		npu_opt_media_snr_lane1	NPU Optical Module Channel 1 Optical SNR	The signal-to-noise ratio (SNR) on the media (optical) side of channel 1 in the NPU optical module	dB	N/A	Natural number	instance_id, npu
23		npu_opt_media_snr_lane2	NPU Optical Module Channel 2 Optical SNR	The signal-to-noise ratio (SNR) on the media (optical) side of channel 2 in the NPU optical module	dB	N/A	Natural number	instance_id, npu
24		npu_opt_media_snr_lane3	NPU Optical Module Channel 3 Optical SNR	The signal-to-noise ratio (SNR) on the media (optical) side of channel 3 in the NPU optical module	dB	N/A	Natural number	instance_id, npu

**Table 12** NPU metrics (HCCS lane mode)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	HCCS Lane mode	npu_macro1_0lane_max_consec_sec	Maximum Duration of NPU Macro1 in Lane 0 Mode	The maximum time NPU Macro1 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu	Snt9b Snt9b23	telescope: 2.7.5.9 or later
2		npu_macro2_0lane_max_consec_sec	Maximum Duration of NPU Macro2 in Lane 0 Mode	The maximum time NPU Macro2 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
3		npu_macro3_0lane_max_consec_sec	Maximum Duration of NPU Macro3 in Lane 0 Mode	The maximum time NPU Macro3 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
4		npu_macro4_0lane_max_consec_sec	Maximum Duration of NPU Macro4 in Lane 0 Mode	The maximum time NPU Macro4 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
5		npu_macro5_0lane_max_consec_sec	Maximum Duration of NPU Macro5 in Lane 0 Mode	The maximum time NPU Macro5 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
6		npu_macro6_0lane_max_consec_sec	Maximum Duration of NPU Macro6 in Lane 0 Mode	The maximum time NPU Macro6 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
7		npu_macro7_0lane_max_consec_sec	Maximum Duration of NPU Macro7 in Lane 0 Mode	The maximum time NPU Macro7 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
8		npu_macro1_0lane_total_sec	Total Duration of NPU Macro1 in Lane 0 Mode	The total time NPU Macro1 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
9		npu_macro2_0lane_total_sec	Total Duration of NPU Macro2 in Lane 0 Mode	The total time NPU Macro2 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
10		npu_macro3_0lane_total_sec	Total Duration of NPU Macro3 in Lane 0 Mode	The total time NPU Macro3 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
11		npu_macro4_0lane_total_sec	Total Duration of NPU Macro4 in Lane 0 Mode	The total time NPU Macro4 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
12		npu_macro5_0lane_total_sec	Total Duration of NPU Macro5 in Lane 0 Mode	The total time NPU Macro5 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
13		npu_macro6_0lane_total_sec	Total Duration of NPU Macro6 in Lane 0 Mode	The total time NPU Macro6 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu
14		npu_macro7_0lane_total_sec	Total Duration of NPU Macro7 in Lane 0 Mode	The total time NPU Macro7 operates in Lane 0 mode during a detection period	s	N/A	≥0	instance_id, npu

**Table 13** NPU Metrics (HCCS SerDes SNR)
No.	Category	Metric	Display Name	Description	Unit	Conversion Rule	Value Range	Dimension	Supported Model	Supported Cloud Eye Agent Version
1	HCCS Serdes SNR	npu_macro1_serdes_lane0_snr	NPU Macro1 SerDes Lane 0 SNR	The SNR for SerDes Lane 0 in NPU Macro1	dB	N/A	Natural number	instance_id, npu	Snt9b Snt9b23	telescope: 2.7.5.9 or later
2		npu_macro1_serdes_lane1_snr	NPU Macro1 SerDes Lane 1 SNR	The SNR for SerDes Lane 1 in NPU Macro1	dB	N/A	Natural number	instance_id, npu
3		npu_macro1_serdes_lane2_snr	NPU Macro1 SerDes Lane 2 SNR	The SNR for SerDes Lane 2 in NPU Macro1	dB	N/A	Natural number	instance_id, npu
4		npu_macro1_serdes_lane3_snr	NPU Macro1 SerDes Lane 3 SNR	The SNR for SerDes Lane 3 in NPU Macro1	dB	N/A	Natural number	instance_id, npu
5		npu_macro2_serdes_lane0_snr	NPU Macro2 SerDes Lane 0 SNR	The SNR for SerDes Lane 0 in NPU Macro2	dB	N/A	Natural number	instance_id, npu
6		npu_macro2_serdes_lane1_snr	NPU Macro2 SerDes Lane 1 SNR	The SNR for SerDes Lane 1 in NPU Macro2	dB	N/A	Natural number	instance_id, npu
7		npu_macro2_serdes_lane2_snr	NPU Macro2 SerDes Lane 2 SNR	The SNR for SerDes Lane 2 in NPU Macro2	dB	N/A	Natural number	instance_id, npu
8		npu_macro2_serdes_lane3_snr	NPU Macro2 SerDes Lane 3 SNR	The SNR for SerDes Lane 3 in NPU Macro2	dB	N/A	Natural number	instance_id, npu
9		npu_macro3_serdes_lane0_snr	NPU Macro3 SerDes Lane 0 SNR	The SNR for SerDes Lane 0 in NPU Macro3	dB	N/A	Natural number	instance_id, npu
10		npu_macro3_serdes_lane1_snr	NPU Macro3 SerDes Lane 1 SNR	The SNR for SerDes Lane 1 in NPU Macro3	dB	N/A	Natural number	instance_id, npu
11		npu_macro3_serdes_lane2_snr	NPU Macro3 SerDes Lane 2 SNR	The SNR for SerDes Lane 2 in NPU Macro3	dB	N/A	Natural number	instance_id, npu
12		npu_macro3_serdes_lane3_snr	NPU Macro3 SerDes Lane 3 SNR	The SNR for SerDes Lane 3 in NPU Macro3	dB	N/A	Natural number	instance_id, npu
13		npu_macro4_serdes_lane0_snr	NPU Macro4 SerDes Lane 0 SNR	The SNR for SerDes Lane 0 in NPU Macro4	dB	N/A	Natural number	instance_id, npu
14		npu_macro4_serdes_lane1_snr	NPU Macro4 SerDes Lane 1 SNR	The SNR for SerDes Lane 1 in NPU Macro4	dB	N/A	Natural number	instance_id, npu
15		npu_macro4_serdes_lane2_snr	NPU Macro4 SerDes Lane 2 SNR	The SNR for SerDes Lane 2 in NPU Macro4	dB	N/A	Natural number	instance_id, npu
16		npu_macro4_serdes_lane3_snr	NPU Macro4 SerDes Lane 3 SNR	The SNR for SerDes Lane 3 in NPU Macro4	dB	N/A	Natural number	instance_id, npu
17		npu_macro5_serdes_lane0_snr	NPU Macro5 SerDes Lane 0 SNR	The SNR for SerDes Lane 0 in NPU Macro5	dB	N/A	Natural number	instance_id, npu
18		npu_macro5_serdes_lane1_snr	NPU Macro5 SerDes Lane 1 SNR	The SNR for SerDes Lane 1 in NPU Macro5	dB	N/A	Natural number	instance_id, npu
19		npu_macro5_serdes_lane2_snr	NPU Macro5 SerDes Lane 2 SNR	The SNR for SerDes Lane 2 in NPU Macro5	dB	N/A	Natural number	instance_id, npu
20		npu_macro5_serdes_lane3_snr	NPU Macro5 SerDes Lane 3 SNR	The SNR for SerDes Lane 3 in NPU Macro5	dB	N/A	Natural number	instance_id, npu
21		npu_macro6_serdes_lane0_snr	NPU Macro6 SerDes Lane 0 SNR	The SNR for SerDes Lane 0 in NPU Macro6	dB	N/A	Natural number	instance_id, npu
22		npu_macro6_serdes_lane1_snr	NPU Macro6 SerDes Lane 1 SNR	The SNR for SerDes Lane 1 in NPU Macro6	dB	N/A	Natural number	instance_id, npu
23		npu_macro6_serdes_lane2_snr	NPU Macro6 SerDes Lane 2 SNR	The SNR for SerDes Lane 2 in NPU Macro6	dB	N/A	Natural number	instance_id, npu
24		npu_macro6_serdes_lane3_snr	NPU Macro6 SerDes Lane 3 SNR	The SNR for SerDes Lane 3 in NPU Macro6	dB	N/A	Natural number	instance_id, npu
25		npu_macro7_serdes_lane0_snr	NPU Macro7 SerDes Lane 0 SNR	The SNR for SerDes Lane 0 in NPU Macro7	dB	N/A	Natural number	instance_id, npu
26		npu_macro7_serdes_lane1_snr	NPU Macro7 SerDes Lane 1 SNR	The SNR for SerDes Lane 1 in NPU Macro7	dB	N/A	Natural number	instance_id, npu
27		npu_macro7_serdes_lane2_snr	NPU Macro7 SerDes Lane 2 SNR	The SNR for SerDes Lane 2 in NPU Macro7	dB	N/A	Natural number	instance_id, npu
28		npu_macro7_serdes_lane3_snr	NPU Macro7 SerDes Lane 3 SNR	The SNR for SerDes Lane 3 in NPU Macro7	dB	N/A	Natural number	instance_id, npu