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@ -13,6 +13,8 @@ During that period the CPU is heavily stressed for around 40 minutes, the system
By default the disk speed is measured for sequential reads, sequential writes and a mix of random reads and writes with a 2 to 1 ratio (2 reads for 1 write) with a block size of 1024 KiB over 512 files of 128 MiB each (64 GiB total) By default the disk speed is measured for sequential reads, sequential writes and a mix of random reads and writes with a 2 to 1 ratio (2 reads for 1 write) with a block size of 1024 KiB over 512 files of 128 MiB each (64 GiB total)
But the total disk space that is used is adapted depending on the target board specs. The goal is to use a disk space that is at least 2 times larger than the system memory size to avoid having the results biased by the system file cache. But the total disk space that is used is adapted depending on the target board specs. The goal is to use a disk space that is at least 2 times larger than the system memory size to avoid having the results biased by the system file cache.
This is a work in progress.
Do not hesitate to propose your improvements by creating issues or pull requests on this gitlab project.
## Credits ## Credits
The performance measurements and system stressing are mainly done thanks to [sysbench](https://github.com/akopytov/sysbench) The performance measurements and system stressing are mainly done thanks to [sysbench](https://github.com/akopytov/sysbench)