What are the most effective open source devices to stress - examination a Linux system?
What open resources devices do you advise for stress - screening a Linux web server?
Especially, we are intending to whip the CPU, hard drive array and also memory.
We have a 4 - year - old IBM web server that was freezing with it is Windows Server 2003 installation. We are intending to validate that the concern is not hardware connected by examining the significant parts under high load, with the sight of re - planning the hardware as a LAMP box.
One referral per feedback please.
To examine specific parts, I make use of memtest86+ for memory (melt ISO and also boot from that for ideal outcomes), iozone for disk benchmarking, and also a prime number finder for CPU. As stated over, stress additionally rocks as an all - in - one energy.
Below is a wonderful checklist of other utilities to try.
It was stated over. Some estimation number cruncher like the mersenne prime number search, the environment forecast task or perhaps running a raytracer like povray would certainly make an excellent examination for the CPU. At the very same time you get some wonderful efficiency numbers for the equipment which can be contrasted with time with various other equipments you run the very same program on. By doing this you accumulate your very own standard information.
Might not be the devices for you if you are mosting likely to strike the equipment or OS degree, yet if you are mosting likely to stress via an internet application there are plenty of choices.
Closed source, yet Microsoft has a free (not GNU free) web stress tool if you are mosting likely to cardiovascular test an internet application.
When it involves open source devices, there is plenty of relying on your demands. The task I operate in have actually made use of TestMaker. It is fairly excellent, yet the UI is a little bit complex. An even more programmer driven device that I have actually made use of in the past is JMeter.
There is a rather upgraded checklist of efficiency screening devices on this page.