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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| /* | ||
| * Copyright (c) 2024, NVIDIA CORPORATION. All rights reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package collector | ||
|
|
||
| import ( | ||
| "fmt" | ||
|
|
||
| "github.com/NVIDIA/dcgm-exporter/internal/pkg/appconfig" | ||
| "github.com/NVIDIA/dcgm-exporter/internal/pkg/counters" | ||
| "github.com/NVIDIA/dcgm-exporter/internal/pkg/dcgmprovider" | ||
| "github.com/NVIDIA/dcgm-exporter/internal/pkg/devicemonitoring" | ||
| "github.com/NVIDIA/dcgm-exporter/internal/pkg/devicewatchlistmanager" | ||
| ) | ||
|
|
||
| type baseExpCollector struct { | ||
| deviceWatchList devicewatchlistmanager.WatchList // Device info and fields used for counters and labels | ||
| counter counters.Counter // Counter for a specific collector type | ||
| labelsCounters []counters.Counter // Counters used for labels | ||
| hostname string // Hostname | ||
| config *appconfig.Config // Configuration settings | ||
| cleanups []func() // Cleanup functions | ||
| } | ||
|
|
||
| func (c *baseExpCollector) createMetric( | ||
| labels map[string]string, mi devicemonitoring.Info, uuid string, val int, | ||
| ) Metric { | ||
| gpuModel := getGPUModel(mi.DeviceInfo, c.config.ReplaceBlanksInModelName) | ||
|
|
||
| m := Metric{ | ||
| Counter: c.counter, | ||
| Value: fmt.Sprint(val), | ||
| UUID: uuid, | ||
| GPU: fmt.Sprintf("%d", mi.DeviceInfo.GPU), | ||
| GPUUUID: mi.DeviceInfo.UUID, | ||
| GPUDevice: fmt.Sprintf("nvidia%d", mi.DeviceInfo.GPU), | ||
| GPUModelName: gpuModel, | ||
| GPUPCIBusID: mi.DeviceInfo.PCI.BusID, | ||
| Hostname: c.hostname, | ||
|
|
||
| Labels: labels, | ||
| Attributes: map[string]string{}, | ||
| } | ||
| if mi.InstanceInfo != nil { | ||
| m.MigProfile = mi.InstanceInfo.ProfileName | ||
| m.GPUInstanceID = fmt.Sprintf("%d", mi.InstanceInfo.Info.NvmlInstanceId) | ||
| } else { | ||
| m.MigProfile = "" | ||
| m.GPUInstanceID = "" | ||
| } | ||
| return m | ||
| } | ||
|
|
||
| func (c *baseExpCollector) getLabelsFromCounters(mi devicemonitoring.Info, labels map[string]string) error { | ||
| latestValues, err := dcgmprovider.Client().EntityGetLatestValues(mi.Entity.EntityGroupId, mi.Entity.EntityId, | ||
| c.deviceWatchList.LabelDeviceFields()) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| // Extract Labels | ||
| for _, val := range latestValues { | ||
| v := toString(val) | ||
| // Filter out counters with no value and ignored fields for this entity | ||
| if v == skipDCGMValue { | ||
| continue | ||
| } | ||
|
|
||
| counter, err := findCounterField(c.labelsCounters, val.FieldId) | ||
| if err != nil { | ||
| continue | ||
| } | ||
|
|
||
| if counter.IsLabel() { | ||
| labels[counter.FieldName] = v | ||
| continue | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (c *baseExpCollector) Cleanup() { | ||
| for _, cleanup := range c.cleanups { | ||
| cleanup() | ||
| } | ||
| } |
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