https://www.chenshaowen.com/en/tags/metrics/Recent content in Metrics on Shaowen Chen's WebsiteHugo -- gohugo.ioen©2016 - {year}, All Rights Reserved.Sun, 04 Feb 2024 00:00:00 +0000weeklyhttps://www.chenshaowen.com/en/blog/ai-related-exporters-in-kubernetes.htmlSun, 04 Feb 2024 00:00:00 +0000Sun, 04 Feb 2024 00:00:00 +0000https://www.chenshaowen.com/en/blog/ai-related-exporters-in-kubernetes.html1. dcgm-exporter dcgm-exporter is the GPU monitoring tool provided by the official NVIDIA community. Project address https://github.com/NVIDIA/dcgm-exporter 1.1 Installation Add the Helm chart repository 1 helm repo add gpu-helm-charts https://nvidia.github.io/dcgm-exporter/helm-charts 1 helm repo update Install 1 2 3 4 5 helm install dcgm-exporter gpu-helm-charts/dcgm-exporter --namespace monitor --create-namespace \ --set serviceMonitor.enabled=false \ --set image.微信公众号KubernetesAIMetricsCollectionhttps://www.chenshaowen.com/en/blog/how-to-insight-the-pipeline-of-tekton.htmlTue, 07 Jun 2022 00:00:00 +0000Tue, 07 Jun 2022 00:00:00 +0000https://www.chenshaowen.com/en/blog/how-to-insight-the-pipeline-of-tekton.html1. Scraping Tekton Metrics Add a ConfigMap configuration file 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 cat <<EOF | kubectl apply -f - apiVersion: v1 kind: ConfigMap metadata: name: config-observability namespace: tekton-pipelines labels: app.kubernetes.io/instance: default app.kubernetes.io/part-of: tekton-pipelines data: metrics.backend-destination: prometheus metrics.taskrun.level: "task" metrics.微信公众号KubernetesTektonMonitoringMetricsCICDOperationshttps://www.chenshaowen.com/en/blog/how-to-collect-labels-and-annotations-of-kubernetes-objects.htmlThu, 02 Jun 2022 01:00:00 +0000Thu, 02 Jun 2022 01:00:00 +0000https://www.chenshaowen.com/en/blog/how-to-collect-labels-and-annotations-of-kubernetes-objects.html1. Why kube-status-metrics is needed Kubernetes monitoring mainly focuses on two kinds of metrics: Basic performance metrics CPU, memory, disk, network, and so on. These can be collected by deploying node-exporter as a DaemonSet and having Prometheus scrape the relevant metrics. Resource object metrics The replica count of a Deployment, the running state of a Pod, and so on.微信公众号KubernetesMonitoringMetricsCollectionPrometheusOperationsLearningObservabilitykube-status-metrics