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76 lines
2.8 KiB
Markdown
76 lines
2.8 KiB
Markdown
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## `nvidia` collector
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```json
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"nvidia": {
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"exclude_devices": [
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"0","1", "0000000:ff:01.0"
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],
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"exclude_metrics": [
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"nv_fb_mem_used",
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"nv_fan"
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],
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"process_mig_devices": false,
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"use_pci_info_as_type_id": true,
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"add_pci_info_tag": false,
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"add_uuid_meta": false,
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"add_board_number_meta": false,
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"add_serial_meta": false,
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"use_uuid_for_mig_device": false,
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"use_slice_for_mig_device": false
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}
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```
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The `nvidia` collector can be configured to leave out specific devices with the `exclude_devices` option. It takes IDs as supplied to the NVML with `nvmlDeviceGetHandleByIndex()` or the PCI address in NVML format (`%08X:%02X:%02X.0`). Metrics (listed below) that should not be sent to the MetricRouter can be excluded with the `exclude_metrics` option. Commonly only the physical GPUs are monitored. If MIG devices should be analyzed as well, set `process_mig_devices` (adds `stype=mig,stype-id=<mig_index>`). With the options `use_uuid_for_mig_device` and `use_slice_for_mig_device`, the `<mig_index>` can be replaced with the UUID (e.g. `MIG-6a9f7cc8-6d5b-5ce0-92de-750edc4d8849`) or the MIG slice name (e.g. `1g.5gb`).
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The metrics sent by the `nvidia` collector use `accelerator` as `type` tag. For the `type-id`, it uses the device handle index by default. With the `use_pci_info_as_type_id` option, the PCI ID is used instead. If both values should be added as tags, activate the `add_pci_info_tag` option. It uses the device handle index as `type-id` and adds the PCI ID as separate `pci_identifier` tag.
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Optionally, it is possible to add the UUID, the board part number and the serial to the meta informations. They are not sent to the sinks (if not configured otherwise).
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Metrics:
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* `nv_util`
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* `nv_mem_util`
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* `nv_fb_mem_total`
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* `nv_fb_mem_used`
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* `nv_bar1_mem_total`
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* `nv_bar1_mem_used`
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* `nv_temp`
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* `nv_fan`
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* `nv_ecc_mode`
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* `nv_perf_state`
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* `nv_power_usage`
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* `nv_graphics_clock`
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* `nv_sm_clock`
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* `nv_mem_clock`
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* `nv_video_clock`
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* `nv_max_graphics_clock`
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* `nv_max_sm_clock`
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* `nv_max_mem_clock`
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* `nv_max_video_clock`
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* `nv_ecc_uncorrected_error`
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* `nv_ecc_corrected_error`
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* `nv_power_max_limit`
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* `nv_encoder_util`
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* `nv_decoder_util`
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* `nv_remapped_rows_corrected`
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* `nv_remapped_rows_uncorrected`
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* `nv_remapped_rows_pending`
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* `nv_remapped_rows_failure`
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* `nv_compute_processes`
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* `nv_graphics_processes`
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* `nv_violation_power`
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* `nv_violation_thermal`
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* `nv_violation_sync_boost`
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* `nv_violation_board_limit`
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* `nv_violation_low_util`
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* `nv_violation_reliability`
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* `nv_violation_below_app_clock`
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* `nv_violation_below_base_clock`
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* `nv_nvlink_crc_flit_errors`
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* `nv_nvlink_crc_errors`
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* `nv_nvlink_ecc_errors`
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* `nv_nvlink_replay_errors`
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* `nv_nvlink_recovery_errors`
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Some metrics add the additional sub type tag (`stype`) like the `nv_nvlink_*` metrics set `stype=nvlink,stype-id=<link_number>`. |