stress-ng test virtual machines
yum install stress-ng start test stress-ng --cpu 1 --io 2 --vm 5 --vm-bytes 1G --metrics-brief
Stress-ng is a versatile tool for stress testing systems. It is designed to help users identify weaknesses in their hardware or software. With more than 150 different stress tests, it is capable of simulating a wide range of workloads, from CPU-intensive tasks to memory-intensive operations. Stress-ng is frequently used to diagnose issues related to overheating, system crashes, and other performance-related problems. It can also help developers and system administrators optimize their systems for peak performance. Stress-ng is highly customizable, allowing users to fine-tune the tests to their specific needs. Overall, it is an invaluable tool for anyone who wants to fully understand the limits and capabilities of their system.
yum install stress-ng start test stress-ng --cpu 1 --io 2 --vm 5 --vm-bytes 1G --metrics-brief
Чтобы запустить все тесты один за другим в течение 5 минут, с количеством экземпляров каждого стрессора соответствует числу онлайн-процессоров: stress-ng…