Install Perf on Ubuntu 20.04
What is Perf? Perf or perf-event is a Linux profiler and is part of the Linux Kernel which can help you solve advanced performance and troubleshooting functions. It covers hardware level (CPU/PMU, Performance Monitoring Unit) features and software features (software counters, tracepoints) as well. Install on Ubuntu If perf has not installed on the system $ perf WARNING: perf not found for kernel 5.4.0-109 You may need to install the following packages for this specific kernel: linux-tools-5.4.0-109-generic linux-cloud-tools-5.4.0-109-generic You may also want to install one of the following packages to keep up to date: linux-tools-generic linux-cloud-tools-generic $ The perf is part of linux-tools-generic package on Ubuntu: ...