simple bench marking



Here, we use Filebench as an

example to evaluate and compare the performance of two Linux file systems: ext4

(Fourth extended file system) and btrfs (B-tree file system).

A) Write a script program to automatically benchmark file systems using Filebench, with the following configuration: (1). Evaluate ext4 and btrfs file systems;

(2). Choose the fileserver workload as a baseline, and change the number of files

to be “20000”, and the number of threads “10”, and the io size “256k” in the fileserver workload configuration file;(3). In each run of a test, make sure that the file system is empty and clean;

(4). Before each run of a test, mount the file system; after each run of a test, umount the file system;

(5). Run 20 minutes in each run of a test;

(6). 10 runs per test;

After each test is done, the script program needs to collect the throughput results

from 10 result output files by Filebench. Then use the throughput results to compute the confidence interval using Student’s t-distribution with different confidence values (50%, 75%, 90%, 95%). Write the program in Python. I need the source code and also results that helps us decide which file system performs better under the fileserver workload?

Skills: Python

See more: filebench, write a python script, Marking, Baseline, linux benchmark, write test script, python script write, python program files, using file python, write python script, ext4, write simple script python, mount code, python script linux, test python code, bench, python simple program, python script compare files, python test code, linux clean script, interval tree, linux configuration file, STUDENT RESULT SYSTEM, python code test, file systems

Project ID: #4202000

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Hi, I've worked 5 years in a Telecom company in projects ranging from both backend to frontend. I have experience developing console tools with configuration files for Linux, although not with filebench itself, but tha More

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