Using BCC and bpftrace with Performance Co-Pilot Andreas Gerstmayr October 28, 2020 Source: https://pcp.io https://github.com/iovisor/bcc https://bpftrace.org 2 eBPF Compiler Collection bpftrace bpftrace BCC high-level tracing language for eBPF Performance Co-Pilot system performance analysis toolkit Performance Co-Pilot 3 Toolkit for collecting, analyzing, visualizing and responding to the

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the final release Testing CI / Jenkins Jobs Overview Triggering Pull-Request Builds With Jenkins Testing with race condition detection enabled Using Jenkins for testing CI Failure Triage Infrastructure cilium-test Deploy the check with: kubectl apply -n cilium-test -f https://raw.githubusercontent.com/cilium/ci It will deploy a series of deployments which will use various connectivity paths to connect to each 1/1 Running 0 66s host-to-b-multi-node-clusterip-85476cd779-bpg4b 1/1 Running 0 66s host-to-b-multi-node-headless-dc6c44cb5-8jdz8

the final release Testing CI / Jenkins Jobs Overview Triggering Pull-Request Builds With Jenkins Testing with race condition detection enabled Using Jenkins for testing CI Failure Triage Infrastructure cilium-test Deploy the check with: kubectl apply -n cilium-test -f https://raw.githubusercontent.com/cilium/ci It will deploy a series of deployments which will use various connectivity paths to connect to each 1/1 Running 0 66s host-to-b-multi-node-clusterip-85476cd779-bpg4b 1/1 Running 0 66s host-to-b-multi-node-headless-dc6c44cb5-8jdz8

the final release Testing CI / Jenkins Jobs Overview Triggering Pull-Request Builds With Jenkins Testing with race condition detection enabled Using Jenkins for testing CI Failure Triage Infrastructure cilium-test Deploy the check with: kubectl apply -n cilium-test -f https://raw.githubusercontent.com/cilium/ci It will deploy a series of deployments which will use various connectivity paths to connect to each 1/1 Running 0 66s host-to-b-multi-node-clusterip-85476cd779-bpg4b 1/1 Running 0 66s host-to-b-multi-node-headless-dc6c44cb5-8jdz8

Tes�ng Framework How to contribute Pull request review process Building Container Images Documenta�on CI / Jenkins Release Management Developer’s Cer�ficate of Origin BPF and XDP Reference Guide BPF Architecture v2.6.0 https://github.com/kubernetes-incubator/kubesp Install dependencies from requirements.txt $ cd kubespray $ sudo pip install -r requirements.txt Infrastructure Provisioning We will use Terraform Terraform Variables We will start by specifying the infrastructure needed for the Kubernetes cluster. $ cd contrib/terraform/aws $ cp contrib/terraform/aws/terraform.tfvars.example terraform.tfvars` Open

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 9.7.7 Scrivere direttamente sul CD/DVD-R/RW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 9.7.8 Montare un appartengono ai rispettivi proprietari. Il sistema Debian è, di per sé, un’entità in continuo movimento; ciò rende difficile alla sua documentazione essere aggiornata e corretta. Sebbene come base per questo $ command-in-user-account Questi prompt di shell distinguono gli account usati e corrispondono a ciò che si ottiene impostando le variabili d’ambiente in questo modo: ”PS1=’\$’” e ”PS2=’ ’”. Questi valori

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 9.7.7 Écriture directe sur CD/DVD-R/RW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 9.7.8 Monter . . . . . . . . . . . . . . . . . . . . 82 3.2 La signification de l’entrée de menu de la partie ci-dessus de /boot/grub/grub.cfg . . . . . . . . . . . . . 83 3.3 Liste d’utilitaires d’amorçage initial root avant de TESTER les modifications. — Ayez toujours un support d’amorçage alternatif (clé USB, CD, …) Quelques citations pour les nouveaux utilisateurs Voici quelques citations intéressantes provenant

Process On Freeze date For the final release Testing CI / Jenkins Jobs Overview Triggering Pull-Request Builds With Jenkins Using Jenkins for testing CI Failure Triage Infrastructure details Documentation deployment files using Helm and deploy it: git clone https://github.com/cilium/hubble.git --branch v0.5 cd hubble/install/kubernetes helm template hubble \ --namespace $CILIUM_NAMESPACE \ --set metrics deployment files using Helm and deploy it: git clone https://github.com/cilium/hubble.git --branch v0.5 cd hubble/install/kubernetes helm template hubble \ --namespace $CILIUM_NAMESPACE \ --set metrics

Process On Freeze date For the final release Testing CI / Jenkins Jobs Overview Triggering Pull-Request Builds With Jenkins Using Jenkins for testing CI Failure Triage Infrastructure details Documentation cilium-test Deploy the check with: kubectl apply -n cilium-test -f https://raw.githubusercontent.com/cilium/ci It will deploy a series of deployments which will use various connectivity paths to connect to each cilium-test Deploy the check with: kubectl apply -n cilium-test -f https://raw.githubusercontent.com/cilium/ci It will deploy a series of deployments which will use various connectivity paths to connect to each