 How and When You
Should Measure CPU
Overhead of eBPF
Programsvariance tracking Tools kernel.bpf_stats_enabled kernel.bpf_stats_enabled sysctl – Added in kernel v5.1 (off by default) – Turns on stats collection for all eBPF programs – exposes total run_time_ns and0 码力 | 20 页 | 2.04 MB | 1 年前3 How and When You
Should Measure CPU
Overhead of eBPF
Programsvariance tracking Tools kernel.bpf_stats_enabled kernel.bpf_stats_enabled sysctl – Added in kernel v5.1 (off by default) – Turns on stats collection for all eBPF programs – exposes total run_time_ns and0 码力 | 20 页 | 2.04 MB | 1 年前3
 Cilium v1.10 Documentationio/ingress-bandwidth annotation is ignored by Cilium’s bandwidth manager. Note Bandwidth Manager requires a v5.1.x or more recent Linux kernel. Note Make sure you have Helm 3 installed [https://helm.sh/docs/intro/install/] >= 5.2 Kubernetes Without kube-proxy >= 4.19.57, >= 5.1.16, >= 5.2 Bandwidth Manager (beta) >= 5.1 Cilium Feature Minimum Kernel Version Local Redirect Policy (beta) >= 4.19.57, >= 5.1.16, >= 5.2 as setting optimal server-grade sysctl settings for the networking stack. Requirements: Kernel >= 5.1 Direct-routing configuration or tunneling eBPF-based kube-proxy replacement To enable the Bandwidth0 码力 | 1307 页 | 19.26 MB | 1 年前3 Cilium v1.10 Documentationio/ingress-bandwidth annotation is ignored by Cilium’s bandwidth manager. Note Bandwidth Manager requires a v5.1.x or more recent Linux kernel. Note Make sure you have Helm 3 installed [https://helm.sh/docs/intro/install/] >= 5.2 Kubernetes Without kube-proxy >= 4.19.57, >= 5.1.16, >= 5.2 Bandwidth Manager (beta) >= 5.1 Cilium Feature Minimum Kernel Version Local Redirect Policy (beta) >= 4.19.57, >= 5.1.16, >= 5.2 as setting optimal server-grade sysctl settings for the networking stack. Requirements: Kernel >= 5.1 Direct-routing configuration or tunneling eBPF-based kube-proxy replacement To enable the Bandwidth0 码力 | 1307 页 | 19.26 MB | 1 年前3
 Cilium v1.11 Documentationio/ingress-bandwidth annotation is ignored by Cilium’s bandwidth manager. Note Bandwidth Manager requires a v5.1.x or more recent Linux kernel. Note Make sure you have Helm 3 installed [https://helm.sh/docs/intro/install/] Version Kubernetes Without kube-proxy >= 4.19.57, >= 5.1.16, >= 5.2 Bandwidth Manager (beta) >= 5.1 Local Redirect Policy (beta) >= 4.19.57, >= 5.1.16, >= 5.2 Full support for Session Affinity >= 5 as setting optimal server-grade sysctl settings for the networking stack. Requirements: Kernel >= 5.1 Direct-routing configuration or tunneling eBPF-based kube-proxy replacement To enable the Bandwidth0 码力 | 1373 页 | 19.37 MB | 1 年前3 Cilium v1.11 Documentationio/ingress-bandwidth annotation is ignored by Cilium’s bandwidth manager. Note Bandwidth Manager requires a v5.1.x or more recent Linux kernel. Note Make sure you have Helm 3 installed [https://helm.sh/docs/intro/install/] Version Kubernetes Without kube-proxy >= 4.19.57, >= 5.1.16, >= 5.2 Bandwidth Manager (beta) >= 5.1 Local Redirect Policy (beta) >= 4.19.57, >= 5.1.16, >= 5.2 Full support for Session Affinity >= 5 as setting optimal server-grade sysctl settings for the networking stack. Requirements: Kernel >= 5.1 Direct-routing configuration or tunneling eBPF-based kube-proxy replacement To enable the Bandwidth0 码力 | 1373 页 | 19.37 MB | 1 年前3
 Cilium v1.9 Documentationio/ingress-bandwidth annotation is ignored by Cilium’s bandwidth manager. Note Bandwidth Manager requires a v5.1.x or more recent Linux kernel. Note First, make sure you have Helm 3 installed [https://helm.sh/ >= 5.2 Kubernetes Without kube-proxy >= 4.19.57, >= 5.1.16, >= 5.2 Bandwidth Manager (beta) >= 5.1 Local Redirect Policy (beta) >= 4.19.57, >= 5.1.16, >= 5.2 Full support for Session Affinity >= 5 instructions, which, by design, means that any program will terminate quickly. For kernel newer than 5.1 this limit was lifted to 1 million BPF instructions. Although the instruction set contains forward0 码力 | 1263 页 | 18.62 MB | 1 年前3 Cilium v1.9 Documentationio/ingress-bandwidth annotation is ignored by Cilium’s bandwidth manager. Note Bandwidth Manager requires a v5.1.x or more recent Linux kernel. Note First, make sure you have Helm 3 installed [https://helm.sh/ >= 5.2 Kubernetes Without kube-proxy >= 4.19.57, >= 5.1.16, >= 5.2 Bandwidth Manager (beta) >= 5.1 Local Redirect Policy (beta) >= 4.19.57, >= 5.1.16, >= 5.2 Full support for Session Affinity >= 5 instructions, which, by design, means that any program will terminate quickly. For kernel newer than 5.1 this limit was lifted to 1 million BPF instructions. Although the instruction set contains forward0 码力 | 1263 页 | 18.62 MB | 1 年前3
 Cilium v1.7 Documentationinstructions, which, by design, means that any program will terminate quickly. For kernel newer than 5.1 this limit was lifted to 1 million BPF instructions. Although the instruction set contains forward0 码力 | 885 页 | 12.41 MB | 1 年前3 Cilium v1.7 Documentationinstructions, which, by design, means that any program will terminate quickly. For kernel newer than 5.1 this limit was lifted to 1 million BPF instructions. Although the instruction set contains forward0 码力 | 885 页 | 12.41 MB | 1 年前3
 Cilium v1.8 Documentationinstructions, which, by design, means that any program will terminate quickly. For kernel newer than 5.1 this limit was lifted to 1 million BPF instructions. Although the instruction set contains forward0 码力 | 1124 页 | 21.33 MB | 1 年前3 Cilium v1.8 Documentationinstructions, which, by design, means that any program will terminate quickly. For kernel newer than 5.1 this limit was lifted to 1 million BPF instructions. Although the instruction set contains forward0 码力 | 1124 页 | 21.33 MB | 1 年前3
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