Nvidia Data Center GPU Manager (DCGM)

Plugin: go.d.plugin Module: dcgm

Overview

This collector gathers NVIDIA GPU telemetry from a dcgm-exporter endpoint. It supports all numeric fields exposed by the exporter and maps them into Netdata-native contexts.

It collects metrics by periodically scraping the exporter Prometheus endpoint over HTTP.

This collector is supported on all platforms.

This collector supports collecting metrics from multiple instances of this integration, including remote instances.

Nvidia Data Center GPU Manager (DCGM) can be monitored further using the following other integrations:

• Nvidia GPU

Default Behavior

Auto-Detection

This integration does not support auto-detection in v1.

Limits

The collector applies global and per-metric time series limits to prevent excessive cardinality.

Performance Impact

The impact depends on dcgm-exporter field selection and resulting series cardinality.

Setup

You can configure the dcgm collector in two ways:

Method	Best for	How to
UI	Fast setup without editing files	Go to Nodes → Configure this node → Collectors → Jobs, search for dcgm, then click + to add a job.
File	If you prefer configuring via file, or need to automate deployments (e.g., with Ansible)	Edit go.d/dcgm.conf and add a job.

important

UI configuration requires paid Netdata Cloud plan.

Prerequisites

Run dcgm-exporter

Install DCGM and run dcgm-exporter so that a Prometheus endpoint is available (default :9400/metrics).

Configure exporter field list

The default exporter profile exposes a small subset of fields. Use the Netdata recommended profile: dcgm-exporter-netdata.csv (raw download: https://raw.githubusercontent.com/netdata/netdata/master/src/go/plugin/go.d/collector/dcgm/dcgm-exporter-netdata.csv).

The Netdata profile enables 127 fields by default and documents all remaining known DCGM fields as commented entries. To customize beyond the baseline, uncomment the field you need and comment one currently enabled field.

Runtime validation artifact: src/go/plugin/go.d/collector/dcgm/runtime-validation-driver-590.48.01-dcgm-exporter-4.4.1-4.5.2.md and src/go/plugin/go.d/collector/dcgm/runtime-validation-driver-590.48.01-dcgm-exporter-4.4.1-4.5.2.json

Validation is primarily version-scoped (NVIDIA driver + DCGM/DCGM-exporter versions), so treat it as a strong baseline rather than universal compatibility.

Example: dcgm-exporter -f /path/to/dcgm-exporter-netdata.csv

Keep collection intervals aligned

Set Netdata update_every to the same value as dcgm-exporter collection interval (default 30 seconds). Example exporter interval: dcgm-exporter -c 30000 and Netdata update_every: 30.

Enable profiling capabilities (optional)

Profiling fields may require additional privileges/capabilities in your runtime environment.

Configuration

Options

The following options can be defined globally: update_every, autodetection_retry.

Config options

Group	Option	Description	Default	Required
Collection	update_every	Data collection interval (seconds). Keep this aligned with dcgm-exporter collection interval.	30	no
	autodetection_retry	Autodetection retry interval (seconds). Set 0 to disable.	0	no
Target	url	DCGM exporter metrics endpoint URL.	http://127.0.0.1:9400/metrics	yes
	timeout	HTTP request timeout (seconds).	10	no
Limits	max_time_series	Global time series limit. If exceeded, collection is skipped for this cycle.	2000	no
	max_time_series_per_metric	Per-metric time series limit. Metrics above this limit are skipped.	200	no
HTTP Auth	username	Username for Basic HTTP authentication.		no
	password	Password for Basic HTTP authentication.		no
	bearer_token_file	Path to a file containing a bearer token.		no
TLS	tls_skip_verify	Skip TLS certificate and hostname verification (insecure).	no	no
	tls_ca	Path to CA bundle used to validate the server certificate.		no
	tls_cert	Path to client TLS certificate (for mTLS).		no
	tls_key	Path to client TLS private key (for mTLS).		no
Proxy	proxy_url	HTTP proxy URL.		no
	proxy_username	Username for proxy authentication.		no
	proxy_password	Password for proxy authentication.		no
Request	headers	Additional HTTP headers to include in the request.		no
	method	HTTP method.	GET	no
	body	HTTP request body.		no
	not_follow_redirects	Do not follow HTTP redirects.	no	no
	force_http2	Force HTTP/2 (including h2c over TCP).	no	no
Virtual Node	vnode	Associate this job with a Virtual Node.		no

via UI

Configure the dcgm collector from the Netdata web interface:

1. Go to Nodes.
2. Select the node where you want the dcgm data-collection job to run and click the ⚙ (Configure this node). That node will run the data collection.
3. The Collectors → Jobs view opens by default.
4. In the Search box, type dcgm (or scroll the list) to locate the dcgm collector.
5. Click the + next to the dcgm collector to add a new job.
6. Fill in the job fields, then click Test to verify the configuration and Submit to save.
   • Test runs the job with the provided settings and shows whether data can be collected.
   • If it fails, an error message appears with details (for example, connection refused, timeout, or command execution errors), so you can adjust and retest.

via File

The configuration file name for this integration is go.d/dcgm.conf.

The file format is YAML. Generally, the structure is:

update_every: 1
autodetection_retry: 0
jobs:
  - name: some_name1
  - name: some_name2

You can edit the configuration file using the edit-config script from the Netdata config directory.

cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
sudo ./edit-config go.d/dcgm.conf

Examples

Local exporter

Collect metrics from a local dcgm-exporter endpoint.

Config

jobs:
  - name: local
    url: http://127.0.0.1:9400/metrics
    update_every: 30

TLS endpoint

Collect metrics over HTTPS with custom CA certificate.

Config

jobs:
  - name: secure
    url: https://dcgm-exporter.example.com:9400/metrics
    update_every: 30
    tls_ca: /etc/netdata/certs/dcgm-ca.crt

Increased cardinality limits

Increase limits when collecting large field sets and multiple entities.

Config

jobs:
  - name: dcgm_large
    url: http://127.0.0.1:9400/metrics
    update_every: 30
    max_time_series: 10000
    max_time_series_per_metric: 2000

Alerts

The following alerts are available:

Alert name	On metric	Description
dcgm_gpu_xid_errors	dcgm.gpu.reliability.xid	NVIDIA driver reported GPU XID error on GPU ${label:gpu}
dcgm_gpu_row_remap_failure	dcgm.gpu.reliability.row_remap_status	GPU row remapping failed on GPU ${label:gpu}
dcgm_gpu_uncorrectable_remapped_rows	dcgm.gpu.reliability.row_remap_events	Uncorrectable remapped rows increased on GPU ${label:gpu}
dcgm_gpu_power_violation	dcgm.gpu.throttle.violations	Power throttling detected on GPU ${label:gpu}
dcgm_gpu_thermal_violation	dcgm.gpu.throttle.violations	Thermal throttling detected on GPU ${label:gpu}

Metrics

Metrics grouped by scope.

The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.

Metrics are grouped into static Netdata contexts. Contexts are created only when matching DCGM fields are present in the exporter output.

Per gpu

These metrics refer to GPU device instances.

Labels:

Label	Description
gpu	gpu label from exporter metrics.
uuid	uuid label from exporter metrics.

Metrics:

Metric	Description	Dimensions	Unit
dcgm.gpu.capability.support	GPU Capability Support metrics.	cc_mode, cuda_compute_capability, gpm_support, mig_attributes, mig_ci_info, mig_gi_info, mig_max_slices, supported_clocks, supported_type_info	state
dcgm.gpu.clock.frequency	GPU Clock Frequency metrics.	app_mem_clock, app_sm_clock, max_mem_clock, max_sm_clock, max_video_clock, memory, sm, video_clock	MHz
dcgm.gpu.compute.activity	GPU Compute Pipeline Activity metrics.	dram, fp16, fp32, fp64, graphics_engine_active, integer, sm_active, sm_occupancy, tensor	%
dcgm.gpu.compute.tensor.activity	GPU Tensor Core Activity by precision type.	tensor_dfma, tensor_hmma, tensor_imma	%
dcgm.gpu.compute.media.activity	GPU Media Engine Activity metrics.	nvdec0_active, nvdec1_active, nvdec2_active, nvdec3_active, nvdec4_active, nvdec5_active, nvdec6_active, nvdec7_active, nvjpg0_active, nvjpg1_active, nvjpg2_active, nvjpg3_active, nvjpg4_active, nvjpg5_active, nvjpg6_active, nvjpg7_active, nvofa0_active, nvofa1_active	%
dcgm.gpu.compute.cache.activity	GPU Memory Cache Hit/Miss metrics.	hostmem_cache_hit, hostmem_cache_miss, peermem_cache_hit, peermem_cache_miss	events/s
dcgm.gpu.compute.utilization	GPU Compute Utilization metrics.	decoder, encoder, gpu, memory_copy	%
dcgm.gpu.cpu.power	GPU CPU Power metrics.	module_power_util_current, sysio_power_util_current	Watts
dcgm.gpu.cpu.info	GPU CPU Information metrics.	cpu_model, cpu_vendor	value
dcgm.gpu.diagnostics.results	GPU Diagnostics Results metrics.	diag_diagnostic_result, diag_eud_result, diag_memory_bandwidth_result, diag_memory_result, diag_memtest_result, diag_nccl_tests_result, diag_nvbandwidth_result, diag_pulse_test_result, diag_software_result, diag_targeted_power_result, diag_targeted_stress_result	state
dcgm.gpu.diagnostics.status	GPU Diagnostics Status metrics.	diag_status	state
dcgm.gpu.health.status	GPU Health Status metrics.	imex_daemon_status, imex_domain_status	state
dcgm.gpu.interconnect.connectx.error_status	GPU ConnectX Error Status metrics.	connectx_correctable_err_mask, connectx_correctable_err_status, connectx_uncorrectable_err_mask, connectx_uncorrectable_err_severity, connectx_uncorrectable_err_status	state
dcgm.gpu.interconnect.connectx.errors	GPU ConnectX Errors metrics.	connectx_correctable_err_mask, connectx_correctable_err_status, connectx_uncorrectable_err_mask, connectx_uncorrectable_err_severity, connectx_uncorrectable_err_status	errors/s
dcgm.gpu.interconnect.connectx.link	GPU ConnectX Link metrics.	connectx_active_pcie_link_speed, connectx_expect_pcie_link_speed	value
dcgm.gpu.interconnect.connectx.status	GPU ConnectX Status metrics.	connectx_health	state
dcgm.gpu.interconnect.error_rate	GPU Interconnect Error Rate metrics.	c2c_link_error_intr, c2c_link_error_replay, c2c_link_error_replay_b2b	errors/s
dcgm.gpu.interconnect.fabric	GPU Fabric State metrics.	fabric_clique_id, fabric_cluster_uuid, fabric_health_mask, fabric_manager_error_code, fabric_manager_status	state
dcgm.gpu.interconnect.nvlink.error_rate	GPU NVLink Error Rate metrics.	gpu_nvlink_errors	errors/s
dcgm.gpu.interconnect.pcie.error_rate	GPU PCIe Error Rate metrics.	pcie_count_correctable_errors, pcie_replay	errors/s
dcgm.gpu.interconnect.pcie.link.generation	GPU PCIe Link Generation metrics.	link_gen, max_link_gen	generation
dcgm.gpu.interconnect.pcie.link.width	GPU PCIe Link Width metrics.	connectx_active_pcie_link_width, connectx_expect_pcie_link_width, link_width, max_link_width	lanes
dcgm.gpu.interconnect.state	GPU Interconnect State metrics.	c2c_link, c2c_link_power_state, c2c_link_status	state
dcgm.gpu.interconnect.pcie.state	GPU PCIe State metrics.	diag_pcie_result	state
dcgm.gpu.interconnect.throughput	GPU Interconnect Throughput metrics.	c2c_max_bandwidth, c2c_rx_all_bytes, c2c_rx_data_bytes, c2c_tx_all_bytes, c2c_tx_data_bytes	B/s
dcgm.gpu.interconnect.pcie.throughput	GPU PCIe Throughput metrics.	pcie_rx, pcie_rx_throughput, pcie_tx, pcie_tx_throughput	B/s
dcgm.gpu.interconnect.nvlink.throughput	GPU NVLink Throughput metrics.	nvlink_rx, nvlink_tx	B/s
dcgm.gpu.interconnect.total.throughput	GPU Interconnect Total Throughput metrics.	pcie, nvlink	B/s
dcgm.gpu.internal.boundary	GPU Internal Boundary Fields metrics.	first_connectx_field_id, first_vgpu_field_id, internal_fields_0_end, internal_fields_0_start, last_connectx_field_id, last_vgpu_field_id	state
dcgm.gpu.inventory.identity	GPU Inventory Identity metrics.	brand, count, cuda_visible_devices_str, minor_number, name, nvml_index, serial, uuid	value
dcgm.gpu.inventory.platform	GPU Platform Inventory metrics.	platform_chassis_serial_number, platform_chassis_slot_number, platform_host_id, platform_infiniband_guid, platform_module_id, platform_peer_type, platform_tray_index	value
dcgm.gpu.inventory.software	GPU Software and Firmware metrics.	inforom_config_check, inforom_config_valid, inforom_image_ver, oem_inforom_ver, power_inforom_ver, process_name, vbios_version	value
dcgm.gpu.memory.bar1_usage	GPU BAR1 Memory Usage metrics.	free, used	B
dcgm.gpu.memory.bar1_capacity	GPU BAR1 Memory Capacity metrics.	total	B
dcgm.gpu.memory.ecc_error_rate	GPU ECC Error Rate metrics.	ecc_current, ecc_dbe_agg, ecc_dbe_agg_cbu, ecc_dbe_agg_dev, ecc_dbe_agg_l1, ecc_dbe_agg_l2, ecc_dbe_agg_reg, ecc_dbe_agg_shm, ecc_dbe_agg_srm, ecc_dbe_agg_tex, ecc_dbe_vol, ecc_dbe_vol_cbu, ecc_dbe_vol_dev, ecc_dbe_vol_l1, ecc_dbe_vol_l2, ecc_dbe_vol_reg, ecc_dbe_vol_shm, ecc_dbe_vol_srm, ecc_dbe_vol_tex, ecc_pending, ecc_sbe_agg, ecc_sbe_agg_cbu, ecc_sbe_agg_dev, ecc_sbe_agg_l1, ecc_sbe_agg_l2, ecc_sbe_agg_reg, ecc_sbe_agg_shm, ecc_sbe_agg_srm, ecc_sbe_agg_tex, ecc_sbe_vol, ecc_sbe_vol_cbu, ecc_sbe_vol_dev, ecc_sbe_vol_l1, ecc_sbe_vol_l2, ecc_sbe_vol_reg, ecc_sbe_vol_shm, ecc_sbe_vol_srm, ecc_sbe_vol_tex	errors/s
dcgm.gpu.memory.ecc_errors	GPU ECC Errors metrics.	ecc_current, ecc_dbe_agg_cbu, ecc_dbe_agg_dev, ecc_dbe_agg_l1, ecc_dbe_agg_l2, ecc_dbe_agg_reg, ecc_dbe_agg_shm, ecc_dbe_agg_srm, ecc_dbe_agg_tex, ecc_dbe_vol_cbu, ecc_dbe_vol_dev, ecc_dbe_vol_l1, ecc_dbe_vol_l2, ecc_dbe_vol_reg, ecc_dbe_vol_shm, ecc_dbe_vol_srm, ecc_dbe_vol_tex, ecc_inforom_ver, ecc_pending, ecc_sbe_agg_cbu, ecc_sbe_agg_dev, ecc_sbe_agg_l1, ecc_sbe_agg_l2, ecc_sbe_agg_reg, ecc_sbe_agg_shm, ecc_sbe_agg_srm, ecc_sbe_agg_tex, ecc_sbe_vol_cbu, ecc_sbe_vol_dev, ecc_sbe_vol_l1, ecc_sbe_vol_l2, ecc_sbe_vol_reg, ecc_sbe_vol_shm, ecc_sbe_vol_srm, ecc_sbe_vol_tex	errors
dcgm.gpu.memory.page_retirements	GPU Retired Memory Pages metrics.	retired_dbe, retired_pending, retired_sbe	pages/s
dcgm.gpu.memory.usage	GPU Memory Usage metrics.	free, reserved, used	B
dcgm.gpu.memory.capacity	GPU Memory Capacity metrics.	total	B
dcgm.gpu.memory.utilization	GPU Memory Utilization metrics.	used_percent	%
dcgm.gpu.power.energy	GPU Energy Consumption Rate metrics.	total	mJ/s
dcgm.gpu.power.profiles	GPU Power Profiles metrics.	enforced_power_profile_mask, requested_power_profile_mask, valid_power_profile_mask	state
dcgm.gpu.power.smoothing	GPU Power Smoothing metrics.	pwr_smoothing_active_preset_profile, pwr_smoothing_admin_override_percent_tmp_floor, pwr_smoothing_admin_override_ramp_down_hyst_val, pwr_smoothing_admin_override_ramp_down_rate, pwr_smoothing_admin_override_ramp_up_rate, pwr_smoothing_applied_tmp_ceil, pwr_smoothing_applied_tmp_floor, pwr_smoothing_enabled, pwr_smoothing_hw_circuitry_percent_lifetime_remaining, pwr_smoothing_imm_ramp_down_enabled, pwr_smoothing_max_num_preset_profiles, pwr_smoothing_max_percent_tmp_floor_setting, pwr_smoothing_min_percent_tmp_floor_setting, pwr_smoothing_priv_lvl, pwr_smoothing_profile_percent_tmp_floor, pwr_smoothing_profile_ramp_down_hyst_val, pwr_smoothing_profile_ramp_down_rate, pwr_smoothing_profile_ramp_up_rate	value
dcgm.gpu.power.usage	GPU Power Usage metrics.	draw, enforced_limit, power_mgmt_limit, power_mgmt_limit_def, power_mgmt_limit_max, power_mgmt_limit_min, power_usage_instant	Watts
dcgm.gpu.reliability.memory_health	GPU Memory Health metrics.	banks_remap_rows_avail_high, banks_remap_rows_avail_low, banks_remap_rows_avail_max, banks_remap_rows_avail_none, banks_remap_rows_avail_partial, memory_unrepairable_flag, threshold_srm	state
dcgm.gpu.reliability.recovery_action	GPU Recovery Action metrics.	get_gpu_recovery_action	state
dcgm.gpu.reliability.row_remap_events	GPU Row Remap Events metrics.	correctable_remapped_rows, uncorrectable_remapped_rows	rows/s
dcgm.gpu.reliability.row_remap_status	GPU Row Remap Status metrics.	row_remap_failure, row_remap_pending	state
dcgm.gpu.reliability.xid	GPU XID Errors metrics.	xid	code
dcgm.gpu.state.configuration	GPU Configuration State metrics.	autoboost, compute_mode, persistence_mode, sync_boost, sync_boost_violation	state
dcgm.gpu.state.performance	GPU Performance State metrics.	pstate	state
dcgm.gpu.state.virtualization	GPU Virtualization State metrics.	mig_mode, virtual_mode	state
dcgm.gpu.thermal.fan_speed	GPU Fan Speed metrics.	fan_speed	%
dcgm.gpu.thermal.temperature	GPU Temperature metrics.	connectx_device_temperature, gpu, gpu_max_op_temp, gpu_temp_limit, mem_max_op_temp, memory, shutdown_temp, slowdown_temp	Celsius
dcgm.gpu.throttle.reasons	GPU Throttle Reasons metrics.	clocks_event_reasons	bitmask
dcgm.gpu.throttle.violations	GPU Throttle Violation Duration metrics.	board_limit_violation, hw_power_brake_slowdown, hw_therm_slowdown, low_utilization_violation, power_violation, reliability_violation, sw_power_cap, sw_therm_slowdown, sync_boost, thermal_violation, total_app_clocks_violation, total_base_clocks_violation	milliseconds/s
dcgm.gpu.topology.affinity	GPU Topology and Affinity metrics.	cpu_affinity_0, cpu_affinity_1, cpu_affinity_2, cpu_affinity_3, gpu_topology_affinity, gpu_topology_pci, mem_affinity_0, mem_affinity_1, mem_affinity_2, mem_affinity_3, pci_busid, pci_combined_id, pci_subsys_id	value
dcgm.gpu.virtualization.vgpu.frame_rate	GPU vGPU Frame Rate metrics.	vgpu_frame_rate_limit	fps
dcgm.gpu.virtualization.vgpu.instance	GPU vGPU Instance metrics.	vgpu_instance_ids, vgpu_pci_id, vgpu_uuid	value
dcgm.gpu.virtualization.vgpu.license	GPU vGPU License metrics.	vgpu_instance_license_state, vgpu_license_status, vgpu_type_license	state
dcgm.gpu.virtualization.vgpu.memory	GPU vGPU Memory metrics.	vgpu_memory_usage	B
dcgm.gpu.virtualization.vgpu.sessions	GPU vGPU Sessions metrics.	vgpu_enc_sessions_info, vgpu_enc_stats, vgpu_fbc_sessions_info, vgpu_fbc_stats	value
dcgm.gpu.virtualization.vgpu.software	GPU vGPU Software metrics.	vgpu_driver_version	value
dcgm.gpu.virtualization.vgpu.type	GPU vGPU Type metrics.	creatable_vgpu_type_ids, supported_vgpu_type_ids, vgpu_type, vgpu_type_class, vgpu_type_info, vgpu_type_name	value
dcgm.gpu.virtualization.vgpu.utilization	GPU vGPU Utilization metrics.	vgpu_per_process_utilization	%
dcgm.gpu.virtualization.vgpu.vm	GPU vGPU VM metrics.	vgpu_vm_gpu_instance_id, vgpu_vm_id, vgpu_vm_name	value
dcgm.gpu.workload.sessions	GPU Workload Sessions metrics.	accounting_data, enc_stats, fbc_sessions_info, fbc_stats	value

Per mig

These metrics refer to MIG instances.

Labels:

Label	Description
gpu	gpu label from exporter metrics.
gpu_i_id	gpu_i_id label from exporter metrics.
gpu_i_profile	gpu_i_profile label from exporter metrics.

Metrics:

Metric	Description	Dimensions	Unit
dcgm.mig.clock.frequency	MIG Clock Frequency metrics.	app_mem_clock, app_sm_clock, max_mem_clock, max_sm_clock, max_video_clock, memory, sm, video_clock	MHz
dcgm.mig.compute.activity	MIG Compute Pipeline Activity metrics.	dram, fp16, fp32, fp64, graphics_engine_active, integer, sm_active, sm_occupancy, tensor	%
dcgm.mig.compute.tensor.activity	MIG Tensor Core Activity by precision type.	tensor_dfma, tensor_hmma, tensor_imma	%
dcgm.mig.compute.media.activity	MIG Media Engine Activity metrics.	nvdec0_active, nvdec1_active, nvdec2_active, nvdec3_active, nvdec4_active, nvdec5_active, nvdec6_active, nvdec7_active, nvjpg0_active, nvjpg1_active, nvjpg2_active, nvjpg3_active, nvjpg4_active, nvjpg5_active, nvjpg6_active, nvjpg7_active, nvofa0_active, nvofa1_active	%
dcgm.mig.compute.cache.activity	MIG Memory Cache Hit/Miss metrics.	hostmem_cache_hit, hostmem_cache_miss, peermem_cache_hit, peermem_cache_miss	events/s
dcgm.mig.compute.utilization	MIG Compute Utilization metrics.	decoder, encoder, gpu, memory_copy	%
dcgm.mig.interconnect.nvlink.ber	MIG NVLink Bit Error Rate metrics.	nvlink_count_effective_ber, nvlink_count_effective_ber_float, nvlink_count_symbol_ber, nvlink_count_symbol_ber_float	ratio
dcgm.mig.interconnect.nvlink.congestion	MIG NVLink Congestion metrics.	nvlink_ppcnt_ibpc_port_xmit_wait	events/s
dcgm.mig.interconnect.error_rate	MIG Interconnect Error Rate metrics.	c2c_link_error_intr, c2c_link_error_replay, c2c_link_error_replay_b2b	errors/s
dcgm.mig.interconnect.nvlink.error_rate	MIG NVLink Error Rate metrics.	gpu_nvlink_errors, nvlink_count_effective_errors, nvlink_count_fec_history_0, nvlink_count_fec_history_1, nvlink_count_fec_history_10, nvlink_count_fec_history_11, nvlink_count_fec_history_12, nvlink_count_fec_history_13, nvlink_count_fec_history_14, nvlink_count_fec_history_15, nvlink_count_fec_history_2, nvlink_count_fec_history_3, nvlink_count_fec_history_4, nvlink_count_fec_history_5, nvlink_count_fec_history_6, nvlink_count_fec_history_7, nvlink_count_fec_history_8, nvlink_count_fec_history_9, nvlink_count_link_recovery_events, nvlink_count_link_recovery_failed_events, nvlink_count_link_recovery_successful_events, nvlink_count_local_link_integrity_errors, nvlink_count_rx_buffer_overrun_errors, nvlink_count_rx_errors, nvlink_count_rx_general_errors, nvlink_count_rx_malformed_packet_errors, nvlink_count_rx_remote_errors, nvlink_count_rx_symbol_errors, nvlink_count_tx_discards, nvlink_crc_data_error, nvlink_crc_data_error_count_l0, nvlink_crc_data_error_count_l1, nvlink_crc_data_error_count_l10, nvlink_crc_data_error_count_l11, nvlink_crc_data_error_count_l12, nvlink_crc_data_error_count_l13, nvlink_crc_data_error_count_l14, nvlink_crc_data_error_count_l15, nvlink_crc_data_error_count_l16, nvlink_crc_data_error_count_l17, nvlink_crc_data_error_count_l2, nvlink_crc_data_error_count_l3, nvlink_crc_data_error_count_l4, nvlink_crc_data_error_count_l5, nvlink_crc_data_error_count_l6, nvlink_crc_data_error_count_l7, nvlink_crc_data_error_count_l8, nvlink_crc_data_error_count_l9, nvlink_crc_flit_error, nvlink_crc_flit_error_count_l0, nvlink_crc_flit_error_count_l1, nvlink_crc_flit_error_count_l10, nvlink_crc_flit_error_count_l11, nvlink_crc_flit_error_count_l12, nvlink_crc_flit_error_count_l13, nvlink_crc_flit_error_count_l14, nvlink_crc_flit_error_count_l15, nvlink_crc_flit_error_count_l16, nvlink_crc_flit_error_count_l17, nvlink_crc_flit_error_count_l2, nvlink_crc_flit_error_count_l3, nvlink_crc_flit_error_count_l4, nvlink_crc_flit_error_count_l5, nvlink_crc_flit_error_count_l6, nvlink_crc_flit_error_count_l7, nvlink_crc_flit_error_count_l8, nvlink_crc_flit_error_count_l9, nvlink_error_dl_crc, nvlink_error_dl_recovery, nvlink_error_dl_replay, nvlink_ppcnt_physical_successful_recovery_events, nvlink_ppcnt_plr_rcv_uncorrectable_code, nvlink_ppcnt_recovery_time_since_last, nvlink_ppcnt_recovery_total_successful_events, nvlink_pprm_oper_recovery, nvlink_recovery_error, nvlink_recovery_error_count_l0, nvlink_recovery_error_count_l1, nvlink_recovery_error_count_l10, nvlink_recovery_error_count_l11, nvlink_recovery_error_count_l12, nvlink_recovery_error_count_l13, nvlink_recovery_error_count_l14, nvlink_recovery_error_count_l15, nvlink_recovery_error_count_l16, nvlink_recovery_error_count_l17, nvlink_recovery_error_count_l2, nvlink_recovery_error_count_l3, nvlink_recovery_error_count_l4, nvlink_recovery_error_count_l5, nvlink_recovery_error_count_l6, nvlink_recovery_error_count_l7, nvlink_recovery_error_count_l8, nvlink_recovery_error_count_l9, nvlink_replay_error, nvlink_replay_error_count_l0, nvlink_replay_error_count_l1, nvlink_replay_error_count_l10, nvlink_replay_error_count_l11, nvlink_replay_error_count_l12, nvlink_replay_error_count_l13, nvlink_replay_error_count_l14, nvlink_replay_error_count_l15, nvlink_replay_error_count_l16, nvlink_replay_error_count_l17, nvlink_replay_error_count_l2, nvlink_replay_error_count_l3, nvlink_replay_error_count_l4, nvlink_replay_error_count_l5, nvlink_replay_error_count_l6, nvlink_replay_error_count_l7, nvlink_replay_error_count_l8, nvlink_replay_error_count_l9	errors/s
dcgm.mig.interconnect.pcie.error_rate	MIG PCIe Error Rate metrics.	pcie_count_correctable_errors, pcie_replay	errors/s
dcgm.mig.interconnect.nvlink.errors	MIG NVLink Errors metrics.	nvlink_ppcnt_plr_rcv_uncorrectable_code	errors
dcgm.mig.interconnect.fabric	MIG Fabric State metrics.	fabric_clique_id, fabric_cluster_uuid, fabric_health_mask, fabric_manager_error_code, fabric_manager_status	state
dcgm.mig.interconnect.pcie.link.generation	MIG PCIe Link Generation metrics.	link_gen, max_link_gen	generation
dcgm.mig.interconnect.pcie.link.width	MIG PCIe Link Width metrics.	link_width, max_link_width	lanes
dcgm.mig.interconnect.state	MIG Interconnect State metrics.	c2c_link, c2c_link_power_state, c2c_link_status	state
dcgm.mig.interconnect.pcie.state	MIG PCIe State metrics.	diag_pcie_result	state
dcgm.mig.interconnect.nvlink.state	MIG NVLink State metrics.	gpu_topology_nvlink, nvlink_get_state, nvlink_ppcnt_physical_link_down_counter, nvlink_ppcnt_plr_rcv_code_err, nvlink_ppcnt_plr_sync_events, nvlink_ppcnt_plr_xmit_retry_events, p2p_nvlink_status	state
dcgm.mig.interconnect.throughput	MIG Interconnect Throughput metrics.	c2c_max_bandwidth, c2c_rx_all_bytes, c2c_rx_data_bytes, c2c_tx_all_bytes, c2c_tx_data_bytes	B/s
dcgm.mig.interconnect.nvlink.throughput	MIG NVLink Throughput metrics.	nvlink_bandwidth_l0, nvlink_bandwidth_l1, nvlink_bandwidth_l10, nvlink_bandwidth_l11, nvlink_bandwidth_l12, nvlink_bandwidth_l13, nvlink_bandwidth_l14, nvlink_bandwidth_l15, nvlink_bandwidth_l16, nvlink_bandwidth_l17, nvlink_bandwidth_l2, nvlink_bandwidth_l3, nvlink_bandwidth_l4, nvlink_bandwidth_l5, nvlink_bandwidth_l6, nvlink_bandwidth_l7, nvlink_bandwidth_l8, nvlink_bandwidth_l9, nvlink_count_rx, nvlink_count_tx, nvlink_l0_rx, nvlink_l0_tx, nvlink_l10_rx, nvlink_l10_tx, nvlink_l11_rx, nvlink_l11_tx, nvlink_l12_rx, nvlink_l12_tx, nvlink_l13_rx, nvlink_l13_tx, nvlink_l14_rx, nvlink_l14_tx, nvlink_l15_rx, nvlink_l15_tx, nvlink_l16_rx, nvlink_l16_tx, nvlink_l17_rx, nvlink_l17_tx, nvlink_l1_rx, nvlink_l1_tx, nvlink_l2_rx, nvlink_l2_tx, nvlink_l3_rx, nvlink_l3_tx, nvlink_l4_rx, nvlink_l4_tx, nvlink_l5_rx, nvlink_l5_tx, nvlink_l6_rx, nvlink_l6_tx, nvlink_l7_rx, nvlink_l7_tx, nvlink_l8_rx, nvlink_l8_tx, nvlink_l9_rx, nvlink_l9_tx, nvlink_rx_bandwidth, nvlink_rx_bandwidth_l0, nvlink_rx_bandwidth_l1, nvlink_rx_bandwidth_l10, nvlink_rx_bandwidth_l11, nvlink_rx_bandwidth_l12, nvlink_rx_bandwidth_l13, nvlink_rx_bandwidth_l14, nvlink_rx_bandwidth_l15, nvlink_rx_bandwidth_l16, nvlink_rx_bandwidth_l17, nvlink_rx_bandwidth_l2, nvlink_rx_bandwidth_l3, nvlink_rx_bandwidth_l4, nvlink_rx_bandwidth_l5, nvlink_rx_bandwidth_l6, nvlink_rx_bandwidth_l7, nvlink_rx_bandwidth_l8, nvlink_rx_bandwidth_l9, nvlink_rx, nvlink_tx_bandwidth, nvlink_tx_bandwidth_l0, nvlink_tx_bandwidth_l1, nvlink_tx_bandwidth_l10, nvlink_tx_bandwidth_l11, nvlink_tx_bandwidth_l12, nvlink_tx_bandwidth_l13, nvlink_tx_bandwidth_l14, nvlink_tx_bandwidth_l15, nvlink_tx_bandwidth_l16, nvlink_tx_bandwidth_l17, nvlink_tx_bandwidth_l2, nvlink_tx_bandwidth_l3, nvlink_tx_bandwidth_l4, nvlink_tx_bandwidth_l5, nvlink_tx_bandwidth_l6, nvlink_tx_bandwidth_l7, nvlink_tx_bandwidth_l8, nvlink_tx_bandwidth_l9, nvlink_tx	B/s
dcgm.mig.interconnect.pcie.throughput	MIG PCIe Throughput metrics.	pcie_rx, pcie_rx_throughput, pcie_tx, pcie_tx_throughput	B/s
dcgm.mig.interconnect.total.throughput	MIG Interconnect Total Throughput metrics.	pcie, nvlink	B/s
dcgm.mig.interconnect.nvlink.traffic	MIG NVLink Traffic metrics.	nvlink_count_rx_packets, nvlink_count_tx_packets, nvlink_ppcnt_plr_rcv_codes, nvlink_ppcnt_plr_xmit_codes, nvlink_ppcnt_plr_xmit_retry_codes	events/s
dcgm.mig.memory.bar1_usage	MIG BAR1 Memory Usage metrics.	free, used	B
dcgm.mig.memory.bar1_capacity	MIG BAR1 Memory Capacity metrics.	total	B
dcgm.mig.memory.ecc_error_rate	MIG ECC Error Rate metrics.	ecc_current, ecc_dbe_agg, ecc_dbe_agg_cbu, ecc_dbe_agg_dev, ecc_dbe_agg_l1, ecc_dbe_agg_l2, ecc_dbe_agg_reg, ecc_dbe_agg_shm, ecc_dbe_agg_srm, ecc_dbe_agg_tex, ecc_dbe_vol, ecc_dbe_vol_cbu, ecc_dbe_vol_dev, ecc_dbe_vol_l1, ecc_dbe_vol_l2, ecc_dbe_vol_reg, ecc_dbe_vol_shm, ecc_dbe_vol_srm, ecc_dbe_vol_tex, ecc_pending, ecc_sbe_agg, ecc_sbe_agg_cbu, ecc_sbe_agg_dev, ecc_sbe_agg_l1, ecc_sbe_agg_l2, ecc_sbe_agg_reg, ecc_sbe_agg_shm, ecc_sbe_agg_srm, ecc_sbe_agg_tex, ecc_sbe_vol, ecc_sbe_vol_cbu, ecc_sbe_vol_dev, ecc_sbe_vol_l1, ecc_sbe_vol_l2, ecc_sbe_vol_reg, ecc_sbe_vol_shm, ecc_sbe_vol_srm, ecc_sbe_vol_tex, nvlink_ecc_data_error	errors/s
dcgm.mig.memory.ecc_errors	MIG ECC Errors metrics.	ecc_current, ecc_dbe_agg_cbu, ecc_dbe_agg_dev, ecc_dbe_agg_l1, ecc_dbe_agg_l2, ecc_dbe_agg_reg, ecc_dbe_agg_shm, ecc_dbe_agg_srm, ecc_dbe_agg_tex, ecc_dbe_vol_cbu, ecc_dbe_vol_dev, ecc_dbe_vol_l1, ecc_dbe_vol_l2, ecc_dbe_vol_reg, ecc_dbe_vol_shm, ecc_dbe_vol_srm, ecc_dbe_vol_tex, ecc_inforom_ver, ecc_pending, ecc_sbe_agg_cbu, ecc_sbe_agg_dev, ecc_sbe_agg_l1, ecc_sbe_agg_l2, ecc_sbe_agg_reg, ecc_sbe_agg_shm, ecc_sbe_agg_srm, ecc_sbe_agg_tex, ecc_sbe_vol_cbu, ecc_sbe_vol_dev, ecc_sbe_vol_l1, ecc_sbe_vol_l2, ecc_sbe_vol_reg, ecc_sbe_vol_shm, ecc_sbe_vol_srm, ecc_sbe_vol_tex	errors
dcgm.mig.memory.page_retirements	MIG Retired Memory Pages metrics.	retired_dbe, retired_pending, retired_sbe	pages/s
dcgm.mig.memory.usage	MIG Memory Usage metrics.	free, reserved, used	B
dcgm.mig.memory.capacity	MIG Memory Capacity metrics.	total	B
dcgm.mig.memory.utilization	MIG Memory Utilization metrics.	used_percent	%
dcgm.mig.power.energy	MIG Energy Consumption Rate metrics.	total	mJ/s
dcgm.mig.power.profiles	MIG Power Profiles metrics.	enforced_power_profile_mask, requested_power_profile_mask, valid_power_profile_mask	state
dcgm.mig.power.smoothing	MIG Power Smoothing metrics.	pwr_smoothing_active_preset_profile, pwr_smoothing_admin_override_percent_tmp_floor, pwr_smoothing_admin_override_ramp_down_hyst_val, pwr_smoothing_admin_override_ramp_down_rate, pwr_smoothing_admin_override_ramp_up_rate, pwr_smoothing_applied_tmp_ceil, pwr_smoothing_applied_tmp_floor, pwr_smoothing_enabled, pwr_smoothing_hw_circuitry_percent_lifetime_remaining, pwr_smoothing_imm_ramp_down_enabled, pwr_smoothing_max_num_preset_profiles, pwr_smoothing_max_percent_tmp_floor_setting, pwr_smoothing_min_percent_tmp_floor_setting, pwr_smoothing_priv_lvl, pwr_smoothing_profile_percent_tmp_floor, pwr_smoothing_profile_ramp_down_hyst_val, pwr_smoothing_profile_ramp_down_rate, pwr_smoothing_profile_ramp_up_rate	value
dcgm.mig.power.usage	MIG Power Usage metrics.	draw, enforced_limit, power_mgmt_limit, power_mgmt_limit_def, power_mgmt_limit_max, power_mgmt_limit_min, power_usage_instant	Watts
dcgm.mig.reliability.memory_health	MIG Memory Health metrics.	banks_remap_rows_avail_high, banks_remap_rows_avail_low, banks_remap_rows_avail_max, banks_remap_rows_avail_none, banks_remap_rows_avail_partial, memory_unrepairable_flag, threshold_srm	state
dcgm.mig.reliability.recovery_action	MIG Recovery Action metrics.	get_gpu_recovery_action	state
dcgm.mig.reliability.row_remap_events	MIG Row Remap Events metrics.	correctable_remapped_rows, uncorrectable_remapped_rows	rows/s
dcgm.mig.reliability.row_remap_status	MIG Row Remap Status metrics.	row_remap_failure, row_remap_pending	state
dcgm.mig.reliability.xid	MIG XID Errors metrics.	xid	code
dcgm.mig.state.configuration	MIG Configuration State metrics.	autoboost, compute_mode, persistence_mode, sync_boost, sync_boost_violation	state
dcgm.mig.state.performance	MIG Performance State metrics.	pstate	state
dcgm.mig.state.virtualization	MIG Virtualization State metrics.	mig_mode, virtual_mode	state
dcgm.mig.thermal.fan_speed	MIG Fan Speed metrics.	fan_speed	%
dcgm.mig.thermal.temperature	MIG Temperature metrics.	gpu, gpu_max_op_temp, gpu_temp_limit, mem_max_op_temp, memory, shutdown_temp, slowdown_temp	Celsius
dcgm.mig.throttle.reasons	MIG Throttle Reasons metrics.	clocks_event_reasons	bitmask
dcgm.mig.throttle.violations	MIG Throttle Violation Duration metrics.	board_limit_violation, hw_power_brake_slowdown, hw_therm_slowdown, low_utilization_violation, power_violation, reliability_violation, sw_power_cap, sw_therm_slowdown, sync_boost, thermal_violation, total_app_clocks_violation, total_base_clocks_violation	milliseconds/s

Per nvlink

These metrics refer to NVLink link instances.

Labels:

Label	Description
gpu	gpu label from exporter metrics.
gpu_uuid	gpu_uuid label from exporter metrics.
nvlink	nvlink label from exporter metrics.

Metrics:

Metric	Description	Dimensions	Unit
dcgm.nvlink.interconnect.ber	NVLink Interconnect Bit Error Rate metrics.	nvlink_count_effective_ber, nvlink_count_effective_ber_float, nvlink_count_symbol_ber, nvlink_count_symbol_ber_float	ratio
dcgm.nvlink.interconnect.congestion	NVLink Interconnect Congestion metrics.	nvlink_ppcnt_ibpc_port_xmit_wait	events/s
dcgm.nvlink.interconnect.error_rate	NVLink Interconnect Error Rate metrics.	gpu_nvlink_errors, nvlink_count_effective_errors, nvlink_count_fec_history_0, nvlink_count_fec_history_1, nvlink_count_fec_history_10, nvlink_count_fec_history_11, nvlink_count_fec_history_12, nvlink_count_fec_history_13, nvlink_count_fec_history_14, nvlink_count_fec_history_15, nvlink_count_fec_history_2, nvlink_count_fec_history_3, nvlink_count_fec_history_4, nvlink_count_fec_history_5, nvlink_count_fec_history_6, nvlink_count_fec_history_7, nvlink_count_fec_history_8, nvlink_count_fec_history_9, nvlink_count_link_recovery_events, nvlink_count_link_recovery_failed_events, nvlink_count_link_recovery_successful_events, nvlink_count_local_link_integrity_errors, nvlink_count_rx_buffer_overrun_errors, nvlink_count_rx_errors, nvlink_count_rx_general_errors, nvlink_count_rx_malformed_packet_errors, nvlink_count_rx_remote_errors, nvlink_count_rx_symbol_errors, nvlink_count_tx_discards, nvlink_crc_data_error, nvlink_crc_data_error_count_l0, nvlink_crc_data_error_count_l1, nvlink_crc_data_error_count_l10, nvlink_crc_data_error_count_l11, nvlink_crc_data_error_count_l12, nvlink_crc_data_error_count_l13, nvlink_crc_data_error_count_l14, nvlink_crc_data_error_count_l15, nvlink_crc_data_error_count_l16, nvlink_crc_data_error_count_l17, nvlink_crc_data_error_count_l2, nvlink_crc_data_error_count_l3, nvlink_crc_data_error_count_l4, nvlink_crc_data_error_count_l5, nvlink_crc_data_error_count_l6, nvlink_crc_data_error_count_l7, nvlink_crc_data_error_count_l8, nvlink_crc_data_error_count_l9, nvlink_crc_flit_error, nvlink_crc_flit_error_count_l0, nvlink_crc_flit_error_count_l1, nvlink_crc_flit_error_count_l10, nvlink_crc_flit_error_count_l11, nvlink_crc_flit_error_count_l12, nvlink_crc_flit_error_count_l13, nvlink_crc_flit_error_count_l14, nvlink_crc_flit_error_count_l15, nvlink_crc_flit_error_count_l16, nvlink_crc_flit_error_count_l17, nvlink_crc_flit_error_count_l2, nvlink_crc_flit_error_count_l3, nvlink_crc_flit_error_count_l4, nvlink_crc_flit_error_count_l5, nvlink_crc_flit_error_count_l6, nvlink_crc_flit_error_count_l7, nvlink_crc_flit_error_count_l8, nvlink_crc_flit_error_count_l9, nvlink_error_dl_crc, nvlink_error_dl_recovery, nvlink_error_dl_replay, nvlink_ppcnt_physical_successful_recovery_events, nvlink_ppcnt_plr_rcv_uncorrectable_code, nvlink_ppcnt_recovery_time_since_last, nvlink_ppcnt_recovery_total_successful_events, nvlink_pprm_oper_recovery, nvlink_recovery_error, nvlink_recovery_error_count_l0, nvlink_recovery_error_count_l1, nvlink_recovery_error_count_l10, nvlink_recovery_error_count_l11, nvlink_recovery_error_count_l12, nvlink_recovery_error_count_l13, nvlink_recovery_error_count_l14, nvlink_recovery_error_count_l15, nvlink_recovery_error_count_l16, nvlink_recovery_error_count_l17, nvlink_recovery_error_count_l2, nvlink_recovery_error_count_l3, nvlink_recovery_error_count_l4, nvlink_recovery_error_count_l5, nvlink_recovery_error_count_l6, nvlink_recovery_error_count_l7, nvlink_recovery_error_count_l8, nvlink_recovery_error_count_l9, nvlink_replay_error, nvlink_replay_error_count_l0, nvlink_replay_error_count_l1, nvlink_replay_error_count_l10, nvlink_replay_error_count_l11, nvlink_replay_error_count_l12, nvlink_replay_error_count_l13, nvlink_replay_error_count_l14, nvlink_replay_error_count_l15, nvlink_replay_error_count_l16, nvlink_replay_error_count_l17, nvlink_replay_error_count_l2, nvlink_replay_error_count_l3, nvlink_replay_error_count_l4, nvlink_replay_error_count_l5, nvlink_replay_error_count_l6, nvlink_replay_error_count_l7, nvlink_replay_error_count_l8, nvlink_replay_error_count_l9	errors/s
dcgm.nvlink.interconnect.errors	NVLink Interconnect Errors metrics.	nvlink_ppcnt_plr_rcv_uncorrectable_code	errors
dcgm.nvlink.interconnect.state	NVLink Interconnect State metrics.	gpu_topology_nvlink, nvlink_get_state, nvlink_ppcnt_physical_link_down_counter, nvlink_ppcnt_plr_rcv_code_err, nvlink_ppcnt_plr_sync_events, nvlink_ppcnt_plr_xmit_retry_events, p2p_nvlink_status	state
dcgm.nvlink.interconnect.throughput	NVLink Interconnect Throughput metrics.	nvlink_bandwidth, nvlink_bandwidth_l0, nvlink_bandwidth_l1, nvlink_bandwidth_l10, nvlink_bandwidth_l11, nvlink_bandwidth_l12, nvlink_bandwidth_l13, nvlink_bandwidth_l14, nvlink_bandwidth_l15, nvlink_bandwidth_l16, nvlink_bandwidth_l17, nvlink_bandwidth_l2, nvlink_bandwidth_l3, nvlink_bandwidth_l4, nvlink_bandwidth_l5, nvlink_bandwidth_l6, nvlink_bandwidth_l7, nvlink_bandwidth_l8, nvlink_bandwidth_l9, nvlink_count_rx, nvlink_count_tx, nvlink_l0_rx, nvlink_l0_tx, nvlink_l10_rx, nvlink_l10_tx, nvlink_l11_rx, nvlink_l11_tx, nvlink_l12_rx, nvlink_l12_tx, nvlink_l13_rx, nvlink_l13_tx, nvlink_l14_rx, nvlink_l14_tx, nvlink_l15_rx, nvlink_l15_tx, nvlink_l16_rx, nvlink_l16_tx, nvlink_l17_rx, nvlink_l17_tx, nvlink_l1_rx, nvlink_l1_tx, nvlink_l2_rx, nvlink_l2_tx, nvlink_l3_rx, nvlink_l3_tx, nvlink_l4_rx, nvlink_l4_tx, nvlink_l5_rx, nvlink_l5_tx, nvlink_l6_rx, nvlink_l6_tx, nvlink_l7_rx, nvlink_l7_tx, nvlink_l8_rx, nvlink_l8_tx, nvlink_l9_rx, nvlink_l9_tx, nvlink_rx_bandwidth, nvlink_rx_bandwidth_l0, nvlink_rx_bandwidth_l1, nvlink_rx_bandwidth_l10, nvlink_rx_bandwidth_l11, nvlink_rx_bandwidth_l12, nvlink_rx_bandwidth_l13, nvlink_rx_bandwidth_l14, nvlink_rx_bandwidth_l15, nvlink_rx_bandwidth_l16, nvlink_rx_bandwidth_l17, nvlink_rx_bandwidth_l2, nvlink_rx_bandwidth_l3, nvlink_rx_bandwidth_l4, nvlink_rx_bandwidth_l5, nvlink_rx_bandwidth_l6, nvlink_rx_bandwidth_l7, nvlink_rx_bandwidth_l8, nvlink_rx_bandwidth_l9, nvlink_rx, nvlink_tx_bandwidth, nvlink_tx_bandwidth_l0, nvlink_tx_bandwidth_l1, nvlink_tx_bandwidth_l10, nvlink_tx_bandwidth_l11, nvlink_tx_bandwidth_l12, nvlink_tx_bandwidth_l13, nvlink_tx_bandwidth_l14, nvlink_tx_bandwidth_l15, nvlink_tx_bandwidth_l16, nvlink_tx_bandwidth_l17, nvlink_tx_bandwidth_l2, nvlink_tx_bandwidth_l3, nvlink_tx_bandwidth_l4, nvlink_tx_bandwidth_l5, nvlink_tx_bandwidth_l6, nvlink_tx_bandwidth_l7, nvlink_tx_bandwidth_l8, nvlink_tx_bandwidth_l9, nvlink_tx	B/s
dcgm.nvlink.interconnect.traffic	NVLink Interconnect Traffic metrics.	nvlink_count_rx_packets, nvlink_count_tx_packets, nvlink_ppcnt_plr_rcv_codes, nvlink_ppcnt_plr_xmit_codes, nvlink_ppcnt_plr_xmit_retry_codes	events/s
dcgm.nvlink.internal.boundary	NVLink Internal Boundary Fields metrics.	nvlink_ppcnt_recovery_time_between_last_two	state
dcgm.nvlink.memory.ecc_error_rate	NVLink ECC Error Rate metrics.	nvlink_ecc_data_error	errors/s

Per nvswitch

These metrics refer to NVSwitch instances.

Labels:

Label	Description
nvswitch	nvswitch label from exporter metrics.

Metrics:

Metric	Description	Dimensions	Unit
dcgm.nvswitch.interconnect.nvswitch.current	NVSwitch Current metrics.	nvswitch_current_iddq, nvswitch_current_iddq_dvdd, nvswitch_current_iddq_rev	value
dcgm.nvswitch.interconnect.nvswitch.errors	NVSwitch NVSwitch Errors metrics.	nvswitch_fatal_errors, nvswitch_link_crc_errors, nvswitch_link_crc_errors_lane0, nvswitch_link_crc_errors_lane1, nvswitch_link_crc_errors_lane2, nvswitch_link_crc_errors_lane3, nvswitch_link_crc_errors_lane4, nvswitch_link_crc_errors_lane5, nvswitch_link_crc_errors_lane6, nvswitch_link_crc_errors_lane7, nvswitch_link_fatal_errors, nvswitch_link_flit_errors, nvswitch_link_non_fatal_errors, nvswitch_link_recovery_errors, nvswitch_link_replay_errors, nvswitch_non_fatal_errors	errors/s
dcgm.nvswitch.interconnect.nvswitch.latency	NVSwitch NVSwitch Link Latency metrics.	nvswitch_link_latency_count_vc0, nvswitch_link_latency_count_vc1, nvswitch_link_latency_count_vc2, nvswitch_link_latency_count_vc3, nvswitch_link_latency_high_vc0, nvswitch_link_latency_high_vc1, nvswitch_link_latency_high_vc2, nvswitch_link_latency_high_vc3, nvswitch_link_latency_low_vc0, nvswitch_link_latency_low_vc1, nvswitch_link_latency_low_vc2, nvswitch_link_latency_low_vc3, nvswitch_link_latency_medium_vc0, nvswitch_link_latency_medium_vc1, nvswitch_link_latency_medium_vc2, nvswitch_link_latency_medium_vc3, nvswitch_link_latency_panic_vc0, nvswitch_link_latency_panic_vc1, nvswitch_link_latency_panic_vc2, nvswitch_link_latency_panic_vc3	events/s
dcgm.nvswitch.interconnect.nvswitch.power	NVSwitch NVSwitch Power metrics.	nvswitch_power_dvdd, nvswitch_power_hvdd, nvswitch_power_vdd	Watts
dcgm.nvswitch.interconnect.nvswitch.status	NVSwitch NVSwitch Status metrics.	nvswitch_link_status, nvswitch_link_type, nvswitch_reset_required	state
dcgm.nvswitch.interconnect.nvswitch.throughput	NVSwitch NVSwitch Throughput metrics.	nvswitch_link_throughput_rx, nvswitch_link_throughput_tx, nvswitch_throughput_rx, nvswitch_throughput_tx	B/s
dcgm.nvswitch.interconnect.nvswitch.topology	NVSwitch NVSwitch Topology metrics.	nvswitch_device_uuid, nvswitch_link_device_link_id, nvswitch_link_device_link_sid, nvswitch_link_id, nvswitch_link_remote_pcie_bus, nvswitch_link_remote_pcie_device, nvswitch_link_remote_pcie_domain, nvswitch_link_remote_pcie_function, nvswitch_pcie_bus, nvswitch_pcie_device, nvswitch_pcie_domain, nvswitch_pcie_function, nvswitch_phys_id	value
dcgm.nvswitch.interconnect.nvswitch.voltage	NVSwitch NVSwitch Voltage metrics.	nvswitch_voltage_mvolt	mV
dcgm.nvswitch.internal.boundary	NVSwitch Internal Boundary Fields metrics.	first_nvswitch_field_id, last_nvswitch_field_id	state
dcgm.nvswitch.memory.ecc_error_rate	NVSwitch ECC Error Rate metrics.	nvswitch_link_ecc_errors, nvswitch_link_ecc_errors_lane0, nvswitch_link_ecc_errors_lane1, nvswitch_link_ecc_errors_lane2, nvswitch_link_ecc_errors_lane3, nvswitch_link_ecc_errors_lane4, nvswitch_link_ecc_errors_lane5, nvswitch_link_ecc_errors_lane6, nvswitch_link_ecc_errors_lane7	errors/s
dcgm.nvswitch.thermal.temperature	NVSwitch Temperature metrics.	nvswitch_temperature_current, nvswitch_temperature_limit_shutdown, nvswitch_temperature_limit_slowdown	Celsius

Per cpu

These metrics refer to host CPU instances.

Labels:

Label	Description
cpu	cpu label from exporter metrics.

Metrics:

Metric	Description	Dimensions	Unit
dcgm.cpu.clock.frequency	CPU Clock Frequency metrics.	cpu_clock_current	MHz
dcgm.cpu.cpu.info	CPU CPU Information metrics.	cpu_model, cpu_vendor	value
dcgm.cpu.cpu.power	CPU CPU Power metrics.	cpu_power_limit, cpu_power_util_current	Watts
dcgm.cpu.cpu.temperature	CPU CPU Temperature metrics.	cpu_temp_critical, cpu_temp_current, cpu_temp_warning	Celsius
dcgm.cpu.cpu.utilization	CPU CPU Utilization metrics.	cpu_util, cpu_util_irq, cpu_util_nice, cpu_util_sys, cpu_util_user	%
dcgm.cpu.diagnostics.results	CPU Diagnostics Results metrics.	diag_cpu_eud_result	state

Per cpu_core

These metrics refer to host CPU core instances.

Labels:

Label	Description
cpu	cpu label from exporter metrics.
cpucore	cpucore label from exporter metrics.

Metrics:

Metric	Description	Dimensions	Unit
dcgm.cpu_core.clock.frequency	CPU Core Clock Frequency metrics.	cpu_clock_current	MHz
dcgm.cpu_core.cpu.info	CPU Core CPU Information metrics.	cpu_model, cpu_vendor	value
dcgm.cpu_core.cpu.power	CPU Core CPU Power metrics.	cpu_power_limit, cpu_power_util_current	Watts
dcgm.cpu_core.cpu.temperature	CPU Core CPU Temperature metrics.	cpu_temp_critical, cpu_temp_current, cpu_temp_warning	Celsius
dcgm.cpu_core.cpu.utilization	CPU Core CPU Utilization metrics.	cpu_util, cpu_util_irq, cpu_util_nice, cpu_util_sys, cpu_util_user	%
dcgm.cpu_core.diagnostics.results	CPU Core Diagnostics Results metrics.	diag_cpu_eud_result	state

Per exporter

These metrics refer to exporter/global instances.

Labels:

Label	Description
job	job label from exporter metrics.

Metrics:

Metric	Description	Dimensions	Unit
dcgm.exporter.health.status	Exporter Health Status metrics.	bind_unbind_event	state
dcgm.exporter.inventory.software	Exporter Software and Firmware metrics.	cuda_driver_version, driver_version, nvml_version	value

Troubleshooting

Debug Mode

Important: Debug mode is not supported for data collection jobs created via the UI using the Dyncfg feature.

To troubleshoot issues with the dcgm collector, run the go.d.plugin with the debug option enabled. The output should give you clues as to why the collector isn't working.

• Navigate to the plugins.d directory, usually at /usr/libexec/netdata/plugins.d/. If that's not the case on your system, open netdata.conf and look for the plugins setting under [directories].

  cd /usr/libexec/netdata/plugins.d/

• Switch to the netdata user.

  sudo -u netdata -s

• Run the go.d.plugin to debug the collector:

  ./go.d.plugin -d -m dcgm

  To debug a specific job:

  ./go.d.plugin -d -m dcgm -j jobName

Getting Logs

If you're encountering problems with the dcgm collector, follow these steps to retrieve logs and identify potential issues:

• Run the command specific to your system (systemd, non-systemd, or Docker container).
• Examine the output for any warnings or error messages that might indicate issues. These messages should provide clues about the root cause of the problem.

System with systemd

Use the following command to view logs generated since the last Netdata service restart:

journalctl _SYSTEMD_INVOCATION_ID="$(systemctl show --value --property=InvocationID netdata)" --namespace=netdata --grep dcgm

System without systemd

Locate the collector log file, typically at /var/log/netdata/collector.log, and use grep to filter for collector's name:

grep dcgm /var/log/netdata/collector.log

Note: This method shows logs from all restarts. Focus on the latest entries for troubleshooting current issues.

Docker Container

If your Netdata runs in a Docker container named "netdata" (replace if different), use this command:

docker logs netdata 2>&1 | grep dcgm